The Neomounts DS75-450WH2 NEXT Core is a full motion desk mount for two flat screens up to 32" with a maximum weight capacity of 8 kg per screen. The versatile tilt (20°), rotate (360°) and swivel (20°) technology allows the mount to change to any viewing angle to fully benefit from the capabilities of the screens. Additionally, the mount has gas spring height adjustment (27,7-56 cm) and depth adjustment (0-50,5 cm), to create the perfect working position. The DS75-450WH2 NEXT Core features the nifty 180° stop mechanism, that allows you to safely adjust the mount even when it's placed close to a wall or separation panel without making contact with the wall. The smart cable management system ensures orderly routing of the cables. The DS75-450WH2 is suitable for screens that meet VESA hole pattern 75x75 or 100x100 mm. Unused hole patterns can be covered using one of Neomounts VESA adapter plates. The desk mount is equipped with an Quick-release VESA system and comes with both a topfix clamp and grommet for quick and easy installation. The inner packaging of the NEXT Core is plastic free and made from cardboard and paper. For wall installation, the AWL75-450WH wall adapter is optionally available.
Baseus Fish-Eye 100W USB-C to USB-C cable, 1m (black).Discover a new quality of fast charging with the Baseus Fish-Eye cable. Not only does it provide an impressive PD of 100 watts, but it's also capable of transmitting files at speeds of up to 480 Mbps, allowing you to instantly sync data between devices. Also noteworthy is the twisted cable design, which prevents tangles and makes it easy to keep organized.Fast chargingPD 100W fast charging means you can charge your phone and other devices in no time. Forget about the long wait! In addition, the built-in E-Marker chip intelligently adjusts the voltage and amperage to the requirements of the connected equipment, thus ensuring efficiency and safety.Practical and durableDesigned with durability in mind, the Baseus Fish-Eye cable uses an aluminum alloy and heavy-duty nylon braid for exceptional wear resistance. It won't even be intimidated by repeated bending! The product is also distinguished by its twisted design, which makes it easy to store and prevents it from tangling. Thanks to it, you can also stretch it to a length of up to 1.8 meters, which translates into greater freedom and comfort of use. In addition, the reinforced tin-plated copper cable guarantees stable transmission and faster charging, and the practical movable organizer helps you better manage your cabling.Wide compatibilityThe Fish-Eye cable from Baseus is fully compatible with many devices equipped with USB-C ports. For example, it will work great with your smartphone, tablet, headphones, portable console and even laptop. It also works seamlessly with CarPlay, HiCar or CarLife.Efficient file transferDo you often transfer files between devices? The Fish-Eye cable will come in handy for that too! Using it, you can enjoy data transmission speeds of up to 480 Mbps. You no longer have to wait too long for your photos or videos to reach their destination! ManufacturerBaseusNameFish Eye Charging Cable USB-C to USB-C 100WModelP10320203111-00ColorBlackTypeUSB-C to USB-CPowerPD 100 WTransmission speedUp to 480 MbpsMaterialAluminum alloy + nylon braidWeightApproximately 59 gLength1 m (when unfolded)
Ultra-fast, smarter WiFi 6 access point Featuring 6 spatial streams (4x4:4 in 5GHz, 2x2:2 in 2.4GHz), OFDMA and MU-MIMO features, the Zyxel WAX630S is a true WiFi 6 access point that delivers ultra-fast speeds and consistent performance for your wireless network. Any environment that needs to accommodate a large number of devices can offer a faster and smarter connection to everyone every time they connect to Wi-Fi. Unleash the power of a smart antenna on Wi-Fi 6 Built-in smart antenna technology , proven to mitigate inter-channel interference, constantly monitors the connection and adaptively adjusts antenna patterns to ensure optimal performance for each connection, meaning you can connect more users and devices without compromising performance or response times even in high-density environments. Robust hardware you can trust Every detail of hardware design is critical to performance and reliability. The WAX630S access point is built with select high-quality components to ensure the best experience and longevity. Hassle-free upgrades To meet the growing demands of Wi-Fi connectivity, the WAX630S boosts network throughput with 2.90Gbps Wi-Fi speeds and a 2.5Gbps multi-gigabit Ethernet port that enables multi-gigabit speeds on existing infrastructure without rewiring. Further enhanced with smart antenna technology, it ensures everyone gets optimum performance every time they connect to Wi-Fi. Organisations such as schools, hotels and retail shops can easily upgrade to ultra-fast WiFi 6 at an affordable price. Manage it your way! WAX630S supports NebulaFlex Pro technology, which gives users full flexibility to easily switch between cloud managed, controller managed and standalone Zyxel Nebula modes. You can choose the right managed mode that best suits your needs.
Kabel-Kit mit 12VHPWR-Kabel, für Netzteile aus der C-Serie (Black Label) von Corsair, Textil-Sleeving aus ModMesh, Kabelkämme und Shroud inklusive, ohne PCIe-Kabel
Das TL-WPA7619 KIT von TP-Link besteht aus einem Powerline-Adapter und einem weiteren Adapter, der nicht nur einen LAN-Anschluss bietet, sondern auch eine WLAN-Verbindung erzeugt. Einfach den Router mit dem ersten Powerline-Adapter verbinden, diesen in eine Steckdose stecken und beide Geräte pairen - der WLAN-Adapter erhält die Internetverbindung dann über das Stromnetz, so dass Geräte in seiner Nähe entweder per Kabel oder per WLAN verbunden werden können. So lässt sich das heimische Netzwerk schnell und einfach über die bereits vorhandenen Stromkabel erweitern - ideal für flexible Verbindungsmöglichkeiten von Spielekonsolen, Smart-TVs oder PCs. Beim Anschluss des Powerline-Adapters geht dabei keine Steckdose verloren, da dieser eine integrierte Dose für andere Geräte hat.
Located behind the Stream Deck+, the USB Hub offers additional ports to meet the needs of the modern creator. It lets you connect up to four devices, providing fast data transfers and an SD card reader. It can even power your laptop, freeing up a port you would normally use for charging.
USB-C 13 in 1 4K HDMI/DP PD 100W Docking Station. Use up to three external displays. Notebook design has evolved steadily over the years. Always lighter, thinner and more agile. Comfortable to wear, convenient to use. However, most trendsetters no longer offer enough ports to connect all peripherals. The DICOTA USB-C module is the solution. Enjoy maximum productivity for every job. Expand your computer's USB port with the integrated USB-C connector. With the integrated two HDMI (4K) and Display Port (4K) ports, you can connect this docking station to multiple high-resolution monitors. The RJ-45 LAN port with a bandwidth of up to 1000Mbps allows you to connect computers to the Ethernet network. Integrated SD and microSD card readers allow you to transfer files with devices such as cameras. You can also connect headphones or audio equipment with a single cable. The docking station also offers up to 100W USB-C Power Delivery, which is designed to power a connected laptop or tablet using the original AC adapter. There are also 1x USB-C 2.0 port and 3x USB-A 3.0 ports and 1x USB-A 2.0 port. The DICOTA docking station is compatible with Mac, Windows and other USB-C-enabled devices. Thanks to the plug and play specification, you do not need any additional configuration of the device. USB-C Docking Station 2x HDMI ports with up to 4K resolution Display Port connection with up to 4k resolution Allows you to share/enhance your screen on 2 displays 4x USB-A, 2x USB-C ports SD/microSD card reader included 3.5mm audio/microphone combo jack RJ-45 LAN Ethernet port with up to 1000Mbps Short USB-C connection cable (fixed) Aluminum housing for optimal heat exchange
The Lindy Hybrid USB-C cable is a versatile and durable solution for all your connectivity needs. With support for 4K30Hz resolution, it delivers exceptional video quality, making it perfect for professional presentations or immersive entertainment experiences. The cable's USB-C Power Delivery supports up to 60 W, allowing for efficient charging of devices. It is compliant with USB 3.2 Gen 1 and DisplayPort 1.4 standards, ensuring fast and reliable data transfer. The durable PVC jacket and tinned copper shielding minimize signal interference, providing a stable connection in any environment. Whether for work or play, the Lindy Hybrid USB-C cable is designed to meet the demands of modern technology.
The Club 3D CSV-1549 is a USB-C 3.2 Gen 1 hub designed for connectivity and performance. With its 18 cm length, this hub provides easy access to multiple ports without the clutter of longer cables. It features three USB 3.2 Gen 1 ports and one Gigabit LAN connection, enabling fast data transfer rates of up to 5 Gbps and reliable networking capabilities. The compact and slim design allows for seamless integration into any workspace, making it an option for users seeking portability and functionality. This hub complies with various standards such as FCC, RoHS, and EMI, ensuring safety and sustainability. Its full duplex capability and flow control features enhance data handling efficiency, while the bus-powered functionality and downstream charging support add convenience for users. The desktop form factor caters to diverse uses, whether at home or in the office, promoting a streamlined workflow.
The Lindy USB-C cable offers performance with its hybrid copper/fiber optic technology, ensuring a robust connection for various devices. Designed to support USB 3.2 Gen 2 and DisplayPort 1.4, this cable enables high-speed data transfer rates of up to 10 Gbps, along with 32.4 Gbps for video. With capabilities like 4K144Hz support, users can enjoy high-resolution video output alongside seamless data transmission.Featuring EMI/RFI protection and a durable PVC jacket, the cable is built to withstand daily use while maintaining optimal signal integrity. Its USB-C Power Delivery function enables efficient charging at 60 W, offering convenience for powering devices without the need for extra cables. With the combination of gold-plated and copper alloy pins, along with a minimum bend radius of 50 mm, the cable is designed for reliability and longevity in various settings.
The DIGITUS USB extension cable provides a solution for extending USB connections. With compliance to USB 3.0 and USB 3.1 standards, this cable supports data transfer rates of up to 5 Gbps, ensuring efficient connectivity for your devices. Its double shielded design enhances signal integrity while minimizing interference, making it ideal for various applications.Featuring a male USB-C left connector and a female USB-A 3.2 right connector, this cable is versatile and compatible with a wide range of devices. Rated at 5 V, it provides reliable power along with data transfer capabilities. The DIGITUS USB extension cable is an essential tool for anyone looking to enhance connectivity options without compromising quality.
The Neomounts by Newstar AWL-250BL16 is a universally applicable VESA extension kit for wall mounts with a maximum weight capacity of 75 kg. With the extension kit, the VESA can be extended from 400 mm to 500 or 600 mm. The kit is installed on top of the existing brackets of the wall mount and is usable for both landscape and portrait mounting. Functionality Type: Full motion, Tilt, Fixed, Swivel Height: 64 cm Width: 8 cm Depth: 1 cm
Vention USB-C to HDMI wireless transmitter/receiver 0.15m (black)Vention ADO allows you to wirelessly transmit video and audio from USB-C devices to HDMI displays without the need for wires. The point-to-point connection in the 5.8 GHz band provides low latency and a stable signal up to 50 meters in open space. The 4K resolution at 30 Hz guarantees detailed images and smooth visual transitions. The kit includes an HDMI cable (0.3m) and a USB-A to USB-C power cable (1m).Performance and chargingThe transmitter features a USB-C Power Delivery port with up to 60 watts of power to simultaneously transmit video and charge a phone, tablet or laptop. The receiver offers an HDMI port and a USB-C 5V/2A power port. A built-in button allows you to quickly disconnect and reconnect your device without having to restart the connection.MultifunctionalityThe device supports Mirror and Extend modes, also allowing pairing with up to 8 transmitters for seamless source switching. With support for laptops, smartphones and tablets, the adapter will work well in conference rooms, classrooms and multimedia presentations.Included:TransmitterReceiverUSB-A to USB-C cable (1 m)HDMI cable (0.3 m) ManufacturerVentionModelADOBBColorBlackTransmitter interface (TX)USB-C male + PD power portReceiver interface (RX)HDMI female + USB-C power portCoating processNickel-platedHousing materialABSResolution4K @ 30 HzRated power (TX)60W (PD)Receiver power supply (RX)5V = 2ATransmission bandwidth5 GHzTransmission rangeUp to 50 m (in open space)
The Neomounts Select NM-D775DXWHITE is a tilt-, swivel and rotatable desk mount with crossbar and handle for 2 flat screens up to 32". This mount is a great choice for space saving placement on desks using a desk clamp or grommet mount. Neomounts Selects' unique tilt (20°), rotate (360°) and swivel (180°/360°) technology allows the mount to change to any viewing angle to fully benefit from the capabilities of the flat screen. The mount is easily individually height adjustable to 60 centimetres using a gas spring. Depth adjustable from 0 to 63 centimetres. A unique cable management conceals and routes cables from mount to flat screen. Hide your cables to keep the workplace nice and tidy. The mount is equipped with a 180° stop mechanism. Neomounts Select NM-D775DXWHITE with handle has three pivot points and is suitable for screens up to 32" (81 cm). The weight capacity of this product is 1 to 16 kg (max. 8 kg each screen). The desk mount is suitable for screens that meet VESA hole pattern 75x75 or 100x100mm. Different hole patterns can be covered using Neomounts Select VESA adapter plates. By using an ergonomic mount neck- and back complaints can be avoided. Ideal for use in offices and on counters or in a reception area. All installation material is included with the product. - Min. screen size: 10 inch - Max. screen size: 32 inch - Min. weight: 1 kg (per screen) - Max. weight: 8 kg (per screen) - Desk mount: Grommet, Clamp - Tilt (degrees): 20° - Swivel (degrees): 180° - Rotate (degrees): 360° - Type: Full motion, Tilt, Rotate, Turn - Height adjustment: Gasspring - Depth: 0-63 cm - Height: 27-60 cm
The Neomounts WL90-325BL1 is a full motion height adjustable wall mounted workstation for screens up to 32", keyboard and mouse. The mount can support screens up to 9 kg (curved: 6 kg), while the keyboard tray can support max. 1 kg. The versatile tilt (70°), rotate (360°) and swivel (180°) technology allows the monitor arm to change to any viewing angle to fully benefit from the capabilities of the screen. The keyboard tray includes a wrist support and mouse pad for optimum comfort. The wall mounted workstation has a large height adjustment range of 44-95 cm. To ensure quick repositioning and the most optimal working position, the WL90-325BL1 features gas spring height adjustment for both the monitor arm and keyboard tray arm. The smart cable management system ensures a secure routing of the cables. The WL90-325BL1 is suitable for screens that are compatible with VESA hole pattern 75x75 or 100x100 mm and is equipped with a Quick-release VESA system for fast and easy installation. For non-standard hole patterns, Neomounts has various VESA optional adapter plates available.
R-Go Double monitor arm (Caparo). With the R-Go dual monitor arm, you can easily and quickly position your screens at eye level. In addition, you can tilt and rotate the screens as required. The Caparo monitor arms even have an integrated gas spring, allowing you to easily adjust the screens in height and depth with one hand. Ideal for flexible workplaces! Thanks to the modular character, you can easily expand the monitor arms as required with a document holder, laptop holder, smartbar or an extra arm. The monitor arms can be installed from above the worktop. This allows you to work in an upright posture even during installation! In addition, you don’t need any tools for installation. The R-Go monitor arms are designed to be CO2 neutral. The CO2 emissions released when manufacturing a monitor arm are compensated by planting trees. The R-Go monitor arms are designed in the Netherlands and feature patented SMART functions, such as a rotation stop for each moving part. This SMART STOP prevents the monitor arms from colliding with an (acoustic) panel.
Universal pole bracket for LED, LCD monitors with a screen diagonal of 17 to 32 inches and a maximum weight of 8 kg. The arm allows you to adjust the tilt angle and rotate the monitor. This allows you to position the monitor in the optimal viewing position, which increases comfort while working and reduces strain on the spine and eyes. The removable VESA plate allows quick and easy mounting of the monitor to the stand. Compatible i.e. with LED & LCD Monitors by Sony, LG, Samsung, Philips, Sharp, Panasonic, Toshiba, Grundig, Pioneer, JVC, Benq, Sanyo, NEC, Hyundai, Hitachi, iiyama, Acer, Gigabyte, KTC.
Universal stand for LCD or LED monitors with the possibility of mounting to a desk or table. The holder is suitable for monitors with a diagonal of 17" to 32" and a maximum weight of 9 kg. The stand optimizes ergonomics and visibility by adjusting the tilt angle, swivel, height, etc. This enhances working comfort and helps prevent neck, back and eye fatigue. Thanks to MC-572N you will be able to reduce desk clutter and create a neater look and a more organised workplace. The removable VESA plate makes it quick and easy to install the monitor on the holder. The kit includes a desk clamp that allows the stand to be securely mounted to a desk or a table, and a mounting ring that allows the stand to be installed in the cable grommet. This gives the user more flexibility in choosing the mounting position of the monitor. Compatible with LED and LCD TVs and monitors: Sony, LG, Samsung, Philips, Sharp, Panasonic, Toshiba, Grundig, Pioneer, JVC, Benq, Sanyo, NEC, Hyundai, Hitachi, Iiyama, Acer. The stand can be easily attached to the screen according to VESA standard: 75x75, 100x100 mm.
Floor mat XL PremiumWide range of compatibilityThe Next Level Racing Premium XL floor mat is compatible with all current Next Level Racing cockpits, including Motion Plus, GTRacer Series, Go Kart Plus, Elite Series configurations and various Lite, F-GT and Flight Simulator models. The non-slip backing keeps the mat securely in place during intense racing or flying sessions. Thick premium carpet made from high quality polyester fibre for durability. Reflective logos reflect light for a striking visual effect. Universal fit for all Next Level Racing cockpits, adds a consistent and refined look to your setup.
The LANCOM 1930EF is designed to deliver versatile networking solutions that cater to a range of applications. It supports a range of VoIP protocols, including SIP, RTP, and SRTP, facilitating effective communication across the network. With abundant voice codecs such as G.722 and AAC, it ensures high-quality audio transmission, making it suitable for small and medium-sized enterprises.Equipped with features like call forwarding, call hold, and hunt groups, this router enhances productivity by allowing seamless communication within teams. The 3 m network cable ensures reliable connectivity, while the diverse networking protocols, including DHCP, DNS, and IPv4/IPv6 support ensure smooth operation across various devices. With built-in security measures such as firewall capabilities and denial of service protection, the LANCOM 1930EF keeps your network safeguarded against external threats.
The Club 3D CAC-1559 video adapter cable offers connectivity options with performance. Compliant with DisplayPort 2.1 standards, this cable provides a connection between devices with its 24 pin USB-C and 20 pin DisplayPort connectors. The cable supports DisplayPort Alternate Mode, enabling video transmission for resolutions up to 10K at 60 Hz, suitable for both professional and personal use. It features error correction, kink protection, and a transfer rate of up to 80 Gbps to ensure a connection.With support for multiple display resolutions including 8K at 60 Hz and 4K at 240 Hz, this cable is designed to handle the demands of high-definition audio and video experiences. Certified by VESA DP80, it is compatible with a wide range of devices and meets FCC, RoHS, and EMI standards, assuring users of its quality and safety. The bidirectional functionality ensures versatile connectivity, making it an essential tool for anyone seeking high-performance video solutions.
Slim NanoSaver 2.0 EQ Combination Laptop Lock The Slim NanoSaver 2.0 EQ Combination Laptop Lock enhances the security of ultra-thin devices and is ideal for professionals and organizations looking for physical security solutions that do not block ports or compromise device stability. This lock contains only 7.5 g of plastic compared to 36 g in the previous generation, representing a 78% reduction in plastic*. The cable and lock body are made of durable stainless steel, and the lock is supplied in packaging certified by the Forest Stewardship Council (FSC). The Slim NanoSaver 2.0 EQ Combination Laptop Lock is the ideal keyless security solution for protecting ultra-thin devices. The resettable combination eliminates the hassle of lost or misplaced keys. Its slim lock design allows the laptop to lie flat and stable while maintaining full access to essential ports. 78% less plastic compared to the previous generation Supplied in FSC-certified packaging 1.8 m (6 ft) cable provides sufficient length for easy attachment Does not block I/O ports Allows the device to lie flat and stable Unique lock engagement creates a strong connection to the device frame Verified and tested to resist and deter theft 10,000 possible combinations Register & Retrieve program allows quick and easy combination recovery Serialized preset combination option available 5-year limited warranty Designed with Sustainability in Mind Contains only 7.5 g of plastic compared to 36 g in the previous generation, representing a 78% reduction in plastic. The hook, security loop, and cable tie are made from 100% recycled nylon, and the product is supplied in Forest Stewardship Council (FSC)-certified packaging. Premium Stainless Steel Construction A strong and durable laptop lock designed for today's workplaces. The 1.8 m (6 ft) cut-resistant cable provides ample length for securing your laptop to desks, tables, and other fixed anchor points. Slim Nano Lock Head Supports ultra-thin devices equipped with Nano Security Slots. The low-profile lock head does not block I/O ports and allows the device to lie flat and stable. Unique Lock Engagement Expanding hooks securely grip the inside edges of the Nano Security Slot, creating a strong connection between the lock and the device frame. Verified and Tested to Resist and Deter Theft Precision engineered to meet or exceed rigorous industry standards for durability, physical strength, and mechanical resilience. Resettable 4-Digit Combination Lock Users can personalize the combination by selecting one of 10,000 possible code combinations. Register & Retrieve Free combination registration allows quick and convenient recovery if the combination is lost or forgotten.
Thermaltake bietet mit dem Riser Cable AC-077-CO6OTN-C1 ein Premium PCI-E 4.0 Kabel mit höchster Qualität. EMI-Abschirmung mit leitendem Polymer und spezieller Kabel-Schutz sorgen dafür, dass das 40cm lange PCI-E 4.0 Dual 90° Riser Cable für eine breite Palette an GPU-Konfigurationen passt. Das Kabel unterstützt PCI Express 3.0- und 4.0-Anwendungen sowie eine Datenrate von 16 Gbit/s.
The Iiyama MD-CAR2031-B1 cart enhances the way you display and interact with your flat panels. Designed with a double column motorized system, it provides seamless height adjustments up to 95 cm, allowing for optimal screen positioning in various settings such as corporate boardrooms or educational environments. This sturdy cart supports screen sizes from 55" to 105" and can handle a maximum load of 120 kg, offering a reliable choice for different display requirements. Mobility is facilitated by its four durable wheels, enabling smooth transitions between locations. The cart's anti-collision feature protects your equipment by stopping movement when an obstruction is encountered. With compatibility for flat panel mount interfaces up to 800 x 600 mm, the MD-CAR2031-B1 is a comprehensive solution for improving your display's functionality and audience interaction.
Projector Ceiling Mount PMV200 black 650-1000 mm Modern design with a high-class finish Durable aluminum construction with semi-matt powder-coated or anodised coating The set includes a ceiling mask covering the fixing The microregulation mechanism ensures precise installation Universal mount for all projectors, adapted to many mounting points Adjusting the projector's distance from the ceiling from 450 mm to 1700 mm Place to organize cables inside the pipe 45 ° horizontal adjustment
Maksimaalne ühenduvus iga tahvelarvuti, nutitelefoni või sülearvuti jaoks läbi vaid ühe USB-C™ pordi: Õhuke USB jaotur mitmekordistab ühendusevõimalusi, sobib kõigile USB-C™ seadmetele ning pakub muljetavaldavat SuperSpeed andmeedastuskiirust kuni 10 Gbit/s. Enam ei pea pidevalt pistikuid vahetama ega muretsema liiga väheste portide pärast – kompaktne mitmeportiline adapter on täielikult valmis igaks digiväljakutseks.Tooteomadused: Mugav USB jaotur laiendab ühe USB-C™ seadme pordi neljaks USB-C™ pordiks, võimaldades ühe tahvelarvuti või sülearvuti kaudu ühendada kuni neli välisseadet Ühildub kõigi standardsete USB-seadmetega, nt iPhone 16, Samsung Galaxy, Apple MacBook, klaviatuurid, hiired, veebikaamerad, SSD/HDD kõvakettad, peakomplektid – ilma lisadraiverite paigaldamiseta Toetab SuperSpeed andmeedastuskiirust kuni 10 Gbit/s, sobib suuremahuliste failide, filmide, videote või tihendamata helifailide kiireks ülekandeks Tänu õhukesele disainile mahub USB-C™ hub igasse kotti ja on ideaalne reisikaaslane Kõrgekvaliteediline alumiiniumkorpus – vastupidav, meeldiv puudutusele ning esteetiline Ühildub NVMe SSD-dega ning operatsioonisüsteemidega nagu Windows, macOS, Linux ja Android Tagasiühilduvus USB 3.0 ja USB 2.0 standarditega
Lenovo Yoga Pen on täpne ja tundlik pliiats, mis muudab joonistamise ja märkmete tegemise loomulikuks ning sujuvaks. Magnetkinnituse, USB-C laadimise ja LED-akunäidikuga on see ideaalne kaaslane nii tööks kui loovtegevuseks. • kuni 4096 survetundlikkuse taset • kalde tuvastuse tugi • magnetkinnitus seadmele • USB-C laadimine ja taaslaetav aku