The Haoliyuan NIC8139-01-W Fast Ethernet Adapter is a highly integrated and cost-effective Fast Ethernet Adapter that provides 32-bit performance, PCI bus controller, and full compliance with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX specifications and IEEE 802.3x Full Duplex Flow.

NIC8139-01-W keeps low cost and eliminates usage barriers. It is the easiest way to upgrade a network from 10 to 100Mbps. Supports both 10Mbps and 100Mbps network speed both in Half-Duplex and Full-Duplex transfer modes, using Auto-Negotiation technology to detect the network speed. It also can be widely used in most modern Operating System. For Windows Me/2000/2003/XP integrates the right driver, NIC8139-01 is really a plug-and-play device.

NIC8139-01-W includes a socket for a boot ROM and can be used in diskless workstations, providing network security and easy management.