RS-232 Radio Interface Cable

For TTL/CIV/CV-I connections see HamLinkUSB-USB Rig Controller Plus





  • USB adapter for RS-232 Transceivers and other RS-232 devices

  • Compatible with RS-232 9-pin Male/Female devices and 25-pin Female devices

  • FTDI USB/Serial chip

  • Compatible with Ham Radio Deluxe and other popular software

  • Unique serial numbers allow multiple HamLinkUSBs on the same PC

  • Flash Drive with popular rig control programs & links

  • USB A and C

Software Control

The HamLinkUSB USB to Serial Adapter is compatible with most soundcard and software control programs.

The HamLinkUSB™ has USB drivers for Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10.  For Mac and Linux drivers, see the FTDI website at http://www.ftdichip.com/Drivers/VCP.htm.

Downloads for previous windows versions (Drivers built into Windows 10 and 11)

Windows XP-Windows 7


Windows 8.x

CDM v2.08.30 WHQL Certified for Windows 8.1.exe



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