Short USB-C to RJ11 Converter

An RJ11 cable that turns your Dongar adapter into a power source for radar detectors. Connects the USB-C output from any Dongar adapter to an RJ11-powered device — giving your Uniden, Escort, or Valentine One clean, hidden power from the rearview mirror instead of a dangling cigarette lighter cord.

Key Features

• USB-C input to RJ11 output — short 30cm cable for clean routing
• Powers radar detectors — Uniden R1/R3/R4/R7/R8, Escort, Valentine One, and other devices that use power over RJ11
• Works with any Dongar adapter — Classic, Classic+, PRO, PRO+, or Compact
• Clean cable routing — power your radar detector and dash cam from the same mirror connection
• Also functions as a general-purpose USB-C to RJ11 adapter
• Requires 12V USB-C output — needs a USB-C port capable of 12V power, like a Dongar adapter; off-brand adapters and vehicle built-in USB-C ports may not power your device

How to Use

Plug the USB-C end into your Dongar adapter's output. Plug the RJ11 end into your radar detector. Your radar detector now gets clean, hidden power from the rearview mirror — no cigarette lighter cable, no fuse tap, no visible wires. Pair with any Dongar adapter — Classic or PRO — for reliable power to your radar detector.