Updated 10/13/22
MP-4000 Display – ACC-405N
Narrowband Only Software MP-4424/4124 Analog Display (v1.49 Released 5/13/21) w/USB Drivers
MP-4000 Non-Display – ACC-405RN
Narrowband Only Software MP-4416/4116 Non-Display/Rotary (v1.13 Released 5/13/21) w/USB drivers
MP-4000 Display – ACC-405
Narrow/Wideband Software MP-4424/4124 Analog Display (v1.49 Released 5/13/21) w/USB Drivers
MP-4000 Non-Display – ACC-405R
Narrow/Wideband Software MP-4416/4116 Non-Display/Rotary (v1.13 Released 5/13/21) w/USB Drivers