StarTech.com 2m černý DB9 RS232 Serial Null Modem Cable F/M - DB9 Male to Female - 9pin Null Modem Cable - 1x DB9 (M) 1x DB9 (F) Black SCNM9FM2MBK - OceanBargains
Null Modem Adapter | RS 232 null modem
RS232 modem - All industrial manufacturers
Amazon.com: StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) : Electronics
null modem – Heureka.sk
StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics - Amazon.com
TEST - Zajímavý software pro RS-232: "Virtual Null Modem" | Vývoj.HW.cz
Kabely - RS232
RS232
RS-232 – Wikipedie
Sériový kábel COM nulový modem RS232 9F/9F 1,8m | KúpSiTo.sk - Tovar z Poľska
Adaptér D-Sub, Adaptér nulového modemu, pro použití s: 9pinový konektor D-Sub RS PRO | RS
RS232
RS232 serial null modem cable wiring and tutorial - Lammert Bies