100/1000/2.5Gbit PCI-Express Network Adapter, TP-Link TX201

// Blazing Speed - 2.5 Gigabit Ethernet unlock the highest performance of your Multi-Gig bandwidth and devices. Whether local data transfer or Internet access, the TX201 is up to the task.† Versatile Compatibility - With extreme speed and ultra-low latency, 2.5GBase-T is backwards compatible with Fast Ethernet and Gigabit Ethernet, automatically negotiating between higher and lower speed connections. Low-Profile and Full-Height Brackets - In addition to the standard bracket, a low-profile bracke