AISENS - USB 3.1 HUB USB-C, USB-C/M-4xTYPE A/H, GRAY, 15CM USB 3.1 Gen1 Hub, 4 x USB3.0 female to USB3.1 USB-C male. Ultra-thin size and easy to carry when traveling or working. The USB 3.0 port supports low speed (1.5 Mbps) / Full speed (12 Mbps) / High speed (480 Mbps) / Super speed (5 Gbps). Bus powered, no additional power adapter needed. It has built-in over-current protection on each port to protect both connected devices and your hub from power overloads. Just plug and play. Specifications Length: 15cm Color: Gray Standards: RoHS, CE Functionality test: 100% tested AISENS A109-0943. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C. Product color: Gray, Data transfer rate: 5 Gbit/s. Power source type: USB, Power connector: USB Type-C, USB cable length: 0.15 m. Quantity: 1 piece(s), Package width: 160 mm, Package depth: 120 mm. Production per master case (external): 200 piece(s), Master case width (external): 300 mm, Master case length (external): 460 mm Connectivity Wired connectivity technology Host interface USB 3.2 Gen 1 (3.1 Gen 1) Type-C Number of USB 2.0 ports 0 Number of USB 3.2 Gen 1 (3.1 Gen 1) Type A ports 4 Number of HDMI ports 0 Microphone jack input No Headphone output 0 Ethernet/LAN network No.