... Windows 98, Windows ME, Windows 2000, and Windows XP With high-effect data transmission, it supports data compress ... V.22 , V.23 , V.21 , Bell212A , and 103 Fax protocol: V.17, V.29, V.27ter and V.21 ... channel 2 fax protocol, fax speed up to 14,400bps Data error correct: V ... 95, Windows 98, Windows ME, Windows NT, Windows XP, Windows 2000, and Vista Operating temperature 0 to 40° ...