GN-G30TX32 is a very affordable high performance Gigabit Copper network adapter for desktop systems with 32-bit PCI expansion slots. It's designed to support 10Base-T, 100Base-TX and 1000Base-T networks. With it's 10/100/1000 Auto-Negotiation feature, it automatically selects the optimal network speed to maximize your network performance....

GN-G10F64 is the highest performance Gigabit Fiber network adapter for servers or workstations with 64/32-bit PCI expansion slots. It's designed to support 1000Base-SX fiber networks. Transmitting data at 10 times faster than the traditional 10/100 fast Ethernet adapter, GN-G10F64 can deliver up to 2000Mbps...

PCI rev 2.1, 64/32-bit, 66/33MHz - IEEE802.3, 802.3u, 802.3ab, 802.3x compliant - 1000/100/10 Auto-Negotiation - Full/Half duplex mode - Auto MDI/MDIX - Plug and Play - 5 Year warranty -...