Tp-Link TG-3468 Gigabit PCI Express Network Adapter

Ultra-Fast: Mbps PCIe Adapter upgrade your Ethernet speed to Gigabit Automation: Wake-on-LAN supporting Auto-Negotiation and Auto MDI/MDIX Supports: IEEE802.3x Flow Control for Full-duplex Mode and backpressure for Half-duplex Mode; 4k Bytes Port: 1x Mbps RJ45 Network Media System Requirements : Windows 7 (32/64 bits) , Windows Vista (32/64 bits), Window XP ( 32/64 bits) Dual Bracket: Low profile and standard profile bracket inside works with both mini and standard size PCs.