Universal USB 3.5mm Aux Interface Mount And Cable, 6 Foot Pass-Through Extension, Works With Rear USB Or RCA Inputs, Dustproof And Water Resistant With UV Shield, 1.5 Inch Through Hole Mount For 29mm Cutout, Ready To Install In Your Ride

Rear USB/RCA Pass-Through Cable Mount for Cars
✔️ 6 ft USB/RCA pass-through, 1.5 in hole for 29 mm cutout, single

This automotive-grade interface mounts behind your radio, letting you pass a 6-foot cable from rear USB or RCA inputs to an accessible area. It's built to resist dust, water, and UV exposure for dash installations.

✅ Dustproof and water-resistant design with UV shield
✅ 6 ft (1.83 m) pass-through extension cable
✅ 1.5 in (38.1 mm) through-hole mount for 29 mm (1.14 in) cutout
✅ Compatible with radios featuring rear USB or RCA inputs
✅ Ready-to-install, single-unit package

💡 What is a rear USB/RCA pass-through extension used for in car audio setups? This handy piece adds a clean behind-dash connection point.

- Enables easy access to rear USB/RCA inputs from the dash area - Helps keep cables organized and protected from dust, moisture, and UV exposure - Supports standard car radio installations with 29 mm cutouts - Ideal for after-market head units needing a hidden pass-through✝️