Specification: _x005f_x000D_ 1. Suitable for PCI-Express X1 standard; compatible chipset. _x005f_x000D_ 2. Can play PCI-E large rate. _x005f_x000D_ 3. Driver supports 1000M Ethernet interface such as Windows 98SE/ME/2000/2003/2008/2008-64/XP/Vista/vista-64/win 7. _x005f_x000D_ 4. With one RJ-45 interfaces. _x005f_x000D_ 5. 10MB/100MB/1000MB network adaptive. _x005f_x000D_ 6. Automatic cross detection and correction support. _x005f_x000D_ 7. Fully comply with compatible IEEE802.1P, IEEE802.1Q, IEEE802.3 10Base-T, IEEE802.3u, 100Base-TX, IEEE802.3ab, 1000Base-T standards. _x005f_x000D_ 8. Support high performance, low processor occupancy of PCI-E data bus. _x005f_x000D_ 9. Support 10/100Mbps full duplex / half duplex mode, 1000Mbps full duplex mode. _x005f_x000D_ 10. Support Auto-Negotiation technology, automatically detect full duplex / half duplex mode, automatically match network speed. _x005f_x000D_ 11. Support IEEE802.3x full duplex flow control. _x005f_x000D_ 12. Support VLAN TAG Ethernet tag frames. _x005f_x000D_ 13. Support for transmitting and receiving Gigabit ultra long frame (Jumbo Frame). _x005f_x000D_ 14. Using RTL8111C chip. _x005f_x000D_ 15. Support PCI-E X8, PCI-EX1. _x005f_x000D_ 16. This network card does not support diskless (MAC address is the same). _x005f_x000D_ 17. The main board is used by both PCI-E X16 and PCI-E X1. _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Please allow 1-3mm differs due to manual measurement. _x005f_x000D_ Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x PCI-E Network Controller Card