The Icom RS-91 cable will NOT work with the WCS-91 software. The USB-29A is required by the IC-91 when using the RT Systems' software.
WCS91-USB
Programming Software USB Kit with Version 4* Software and New USB Cable
Includes:
Software for programming memories and settings of the radio
For Windows 2000, XP, Vista (32 or 64 bit) and Windows 7 (32 and 64 bit). AND
USB-29A - USB to 3.5mm stereo computer interface cable. View cable from link below.
Version 4.00 Programmer includes D-Star Settings and New D-Star Locator with repeater details.
*Version 4 works ONLY with the RT Systems' USB cable.
$49.00
WCS91 -U
Version 4* software for the IC-91
Includes:
Software for programming memories and settings of the radio
For Windows 2000, XP, Vista (32 or 64 bit) and Windows 7 (32 and 64 bit).
Version 4 software does NOT work with other USB cables, other USB adapters, or any serial cable.
$25.00
USB-29A
Computer Interface Cable: USB to 3.5mm stereo
Addresses the speaker/mic jack of the radio for programming.
Works with earlier versions of programming software.
View Cable
