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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
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Amazon.com: LFHUKEJI RJ45 to DB9, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console Cable 9.8Ft : Industrial & Scientific
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