u.s. robotics usr5610b 56k v92 pci95 98 nt4 w2k xp
if less than superior modem performance is getting you down it s time you discover the difference the u.s. robotics 56k performance pro modem can make in your overall online experience . this pci based v. 92 modem is controller based for superior performance with powerful processing built in for faster throughput standards supported - v. 92 v. 90 and v. 80 support os compatibility - linux kernel 2.3 windows 95 98 me nt 4.0 2000 or xp