Ub6250 Driver Windows 7 -

No official signed driver exists. Uniden never submitted UB6250 drivers for WHQL certification. The only working 64-bit method is disabling signature enforcement or using the Prolific v1.8.0 driver with test-signing mode.

If you are on 32-bit Windows 7, skip to Step 2. ub6250 driver windows 7

Most UB6250 units use a USB-to-serial chip internally. The official Prolific driver often works better than Uniden’s branded version. No official signed driver exists