thank you for your share.this web i have seen before.but this motorola cable is different from hp e1938 (with db25s). this is cable is 1-8 and 14-21 with connect cable.other pins are NO WIRE. please see pics blow url http://pic.seekpai.com/1/137469_118b5b2e5d8_m.jpg http://pic.seekpai.com/1/137469_118b5b2e8e4_m.jpg