421-AF-BM,CONN USB ADAPTOR A FEMALE/B MALE
421-AM-AF,CONN USB ADAPTOR A MALE/A FEMALE
421-AM-AM,CONN USB ADAPTOR A-A MALE
421-AM-BF,CONN USB ADAPTOR A MALE/B FEMALE
【Unspecified】421-ATS033,变压器音频和信号 600:600 2.4KBPS
【Unspecified】421-ATS065,变压器音频和信号 600:445 9.6/14.4KBPS
【Unspecified】421-ATS075,变压器音频和信号 600:600 9.6/14.4KBPS
【Unspecified】421-ATS079B,变压器音频和信号 600:560 14.4KBPS FAX
