/  <  Computer  <  Platform  <  PC, IBM compatible  <  Ethernet  <  RealTek  <  PCI  <  RTL8139C, RTL8139C-LF, RTL8139CL, RTL8139CL-LF 3.3V SINGLE-CHIP FAST ETHERNET CONTROLLER WITH POWER MANAGEMENT (2005-12-29) v1.6.pdfDownload