High-Speed 10G Ethernet Performance Supports 10G/5G/ 2.5G /1G/100M/10M transfer rates for ultra-fast and stable LAN connections.; Advanced RTL8127 Chipset Ensures efficient data transfer, low latency, and optimal power control across multiple protocols.; PCIe 4.0 X1 Interface Compatible with PCIe x4 and x16 slots; delivers full 10Gbps bandwidth for desktops and servers.; Wide Compatibility & Easy Installation Compatible with Windows and Linux; plug-and-play setup for servers, workstations, and gaming PCs.; Compact & Low Power Design Small 65.3 × 44.5 mm ( 2.57 × 1.75 in) card uses only 0.29W 1.79W, perfect for continuous operation.