FTDI Chipset Cross Wired USB Serial DB9 FT232R USB RS232 Null Modem Cable Pc Control TV Cable (Standard DB9 COM port pinout(pc(host) with usb to RS232 terminal device(slave)): Amazon.co.uk: Computers & Accessories
FTDI Chipset Cross Wired USB Serial DB9 FT232R USB RS232 Null Modem Cable Pc Control TV Cable (Null Modem (laptop pc with usb communicate with destop pc(with DB9 com port)): Amazon.co.uk: Computers