Motorola RKN4155 RDX Programming Cable

Motorola RKN4155 RDX Programming Cable

The Motorola RKN4155 is an OEM CPS (Computer Programming Software) USB programming cable designed for Motorola RDX‑series and CP110‑series two‑way radios. It allows a PC running Motorola CPS software to read, edit, and write radio settings such as frequencies, PL/DPL codes, bandwidth, power levels, scan lists, call tones, and more.  

Features

• USB‑to‑charger‑base interface — connects your computer to the radio through a Motorola drop‑in charger (not directly to the radio).

• Required for programming RDX and CP110 radios; a standard USB cable will not work because this cable contains the necessary communication circuitry.

• Compatible with Motorola CPS software (Windows‑based). 

• OEM Motorola Solutions part — ensures proper communication and reliability.

Compatible Radios

• RDU2020, RDU2080D, RDU4100, RDU4160D

• RDV2020, RDV2080D, RDV5100

• RDM2020, RDM2080D

• CP110