Fangrui Product Details 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! Product Description: 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: 1 X 2.5gbps Diskless Network Card 1 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.