With this internal Gigabit 32-bits PCI networkcard it is possible to connect a pc tot a fast 1 Gigabit network or to create a fast 1 Gigabit network. Connect a PC to a fast network or create a fast network Realtek chipset Supports Wake up on LAN Connectivity technology: Wired Host interface: PCI Data transfer rate (max): - Chipset: Realtek RTL8169SC Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u Interface: Ethernet Wake-on-LAN ready: Y Internal: Y Windows operating systems supported: Windows 2000,Windows 2000 Professional,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Business,Windows Vista Business x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Ultimate,Windows 7 Ultimate x64 LED indicators: Y