Good wear resistance and heat dissipation All aluminum alloy wrapping, surface process, delicate contact, wear resistance, anti-corrosion, durable.The working status is clear at a glance The yellow light and the green light flash alternately during work.The speed of light transmission rate can be as high as 2500M.The 2.5G Gigabit Ethernet port can easily transfer large files. Connect to the Gigabit wired network, and upload manuscripts and materials to download within seconds, and office/game downloads can be unimpeded.Multi-system compatible plug and play No driver required, compatible with Windows series, OS, Linux and other systems.Type: Ethernet AdapterTransmission rate: 10/100/1000/2500MbpsBus Type: Type CApplicable network type: Gigabit EthernetTransmission medium: wiredPort Type: RJ-45size:62x22x14MM Material:Aluminum alloycolour:BlackPackage Contents:1 x Ethernet Adapter1 x English ManualOnly the above package content, other products are not included.Note: Light 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.