Ugreen HUB CM219 x4 USB-A 3.0 / USB-A 3.0 cable Black

* Input Port and Specifications ◆1 x USB AMale complies with USB 3.0 standards, offers a transfer speed of up to 5Gbps, is backward compatible with USB 2.0/USB 1.1, and is suitable for connecting to a computer. * Output Ports and Specifications ◆4 x USB-A Socket: Compliant with USB 3.0 standards, capable of transferring up to 5Gbps. backward compatibility USB 2.0/USB 1.1 for connecting USB devices. * Indicator light: Blue, always on after powering on * Power Requirements: Supports USB ports for computer equipment * Product power consumption: No load ≈ 86 mA * Characteristics indicators support short-circuit protection and overcurrent protection (with overcurrent points 2.3A to 3.4A) * Driver Installation:Driver-Free Usage * Supports Windows, Linux, and macOS systems * Operating temperature: 0℃~45℃ * Storage temperature: -10℃ to 60℃ * Measured temperature: Environment 25°C, maximum surface temperature of the casing during full-load operation is around 40°C.