1. Support 100M network 2. Expand the wired network port to stabilize the Internet environment 3. Easy to use 4. Run at full speed, no compression, no cache, 4K resources are not stuck, no buffering 5. Chromecast or other connected wired network for faster and more stable viewing 6. Port type: RJ-45 7. Remarks: only the network cable connected from the router is supported 8. Applicable network type: fast ethernet 9. Transmission rate: 100Mbps 10. Cable length: 100cm 11. Interface: Micro usb 2.0 12. Chip: AX88772 13. Size: 59 x 23 x 16mm