If using a USB cable, you must install the specific prolific or FTDI drivers provided with the cable to create a virtual COM port. PC Specifications:
You can download the Tait TM8110 programming software from the official Tait website: tait tm8110 programming software download
If official access is restricted
The programming software, officially known as the Tait TM8100 Programming Application , is a Windows-based utility used to configure and manage the TM8100 series mobile radios. Software Download & Availability If using a USB cable, you must install