1. RTL8125B chip / high speed and stable without dropping 2. Diskless 2.5G adopts Taiwan RTL8125B chip, high-speed, stable and not disconnected, and can play large-scale games 3. The choice of e-sports, bid farewell to the stuck 2.5G high-speed network, and play games 4. Adopt 2.5Gbps to bring you the most shocking gaming experience, and play large-scale games on platforms without freezing or dropping frames. The ultimate experience! : Transmission rate: 10/100/1000Mbps Bus type: PCI-X Applicable network type: Gigabit Ethernet Transmission Medium: Copper Cable Port Type: RJ-45 LED indicator: has size: 12 x 7 x 5.5cm Material: plastic colour: black Package Contents: 2 x 2.5Gbps diskless network card 2 x short baffle 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.