1. Input interface: High-speed USB3.0 interface 2. Data transmission rate can be up to 5Gbps 3. Mini size, aluminum alloy heat dissipation 4. Network standard: IEEE 802.3, 802.3u and 802.3ab 5. Support pause mode and remote call<br><br>Support multiple systems, plug and play, driver-free adaptive 10M/100M/1000M network, Suitable for computer expansion or damaged replacement applications Output interface: Function 1: 3 USB 3.0 HUB hub, backward compatible with USB 2.0/1.2/1.0. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: As shown Material: Metal<br><br>Package Contents: 1 x Ethernet Adapter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.