Specification: Model: HC-72S Specification: Gigabit, 100 Megabytes (optional) Material: aluminum alloy housing, nickel plated plug, tinned copper wire core Interface type: RJ45, supporting 1000M/100M Compatible device: Suitable for mobile phones/tablets/notebooks with USB C/USB A System compatibility: compatible with window/android/for compatible with ipad os/mac os/harmony os Product Feature: Support for Plug and Play Package size: about 116 * 80 * 20mm/4.56 * 3.14 * 0.78inch Weight: 38g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x USB to Ethernet Adapter 1. Plug and Play: The network cable connects directly to the phone, providing a stable network, more enjoyable game/live streaming, and simultaneous charging while playing to maintain constant power. 2. High Speed: It supports a maximum network speed of 1000 Mbps and automatic adjustment between 10 Mbps and 1000 Mbps. Connect to a wired network, view and download without buffering, without waiting, to solve the problem of ultra-thin notebooks without network cards. 3. Support: Support hot plug, TCP/IP, NetBEUI, and ipx/spx transmission protocols. 4. Applicable Device: USB C/USB A external network card, supporting mobile phones/tablets/notebooks with USB C/USB A interfaces. Small and exquisite, easy to carry.