VIOFO A129 Duo / A129 Pro 2CH Rear Cable

Secure Rear-Cam Clarity with VIOFO A129 Duo Cable

OEM-fit replacement in 6 m or 8 m for long wheelbases

Need a reliable rear-camera lead for your VIOFO A129 Duo or A129 Pro Duo? This genuine VIOFO cable keeps your front and rear units talking clearly across the whole vehicle, with your choice of standard 6 m for compact installs or the extended 8 m option for wagons, vans and dual-cabs. It uses VIOFO’s proprietary 10-pin mini-USB connection designed specifically for high-bandwidth video and power to the rear module, so your footage stays crisp and stable on Aussie roads.

Who This Isn’t For:
Owners of the A129 Plus series should choose the dedicated A129 Plus rear cable, which is different to the A129 Duo and A129 Pro Duo version. Not suitable for exterior or outdoor-rated routing.

Trusted Australian store: Authorised AU reseller, ships from Melbourne within 48 hours, 12-month manufacturer-backed accessory warranty, local technical support, and 30-Day No-Worries returns.

Why cable design matters for uninterrupted detail

Cheap USB extensions can throttle data and introduce interference. VIOFO’s rear link uses a proprietary 10-pin mini-USB with twin shielded twisted pairs and full-length shielding to carry clean power and video to the rear cam, reducing RF noise near modern vehicle electronics.

Key advantages of the genuine A129 Duo cable

• Perfect OEM fit - Built for A129 Duo and A129 Pro Duo.
• Low-noise construction - Shielded twisted pairs plus overall shielding help minimise interference.
• Two practical lengths - 6 m for hatches and sedans, 8 m for wagons, vans and dual-cabs.
• Neat routing - Slim, flexible jacket for tidy runs under trim.
• Proprietary 10-pin mini-USB - Purpose-built for VIOFO rear cameras, not a generic USB extender.

DCG Score & Highlights

What We Love

• Verified compatibility with A129 Duo and A129 Pro Duo avoids guesswork at install.
• Shielded design helps preserve rear-camera clarity in RF-heavy cabins.
• Available in 6 m and 8 m to suit everything from small hatches to long wheelbase vehicles.

What Could Be Better

• Not cross-compatible with the A129 Plus series - that model uses a different cable.
• Indoor-use only - not designed for exterior mounting.

Why rock-solid rear video matters

Rear-end incidents are common, and insurers increasingly look for clear rear footage to resolve claims quickly. A purpose-built interconnect helps your rear cam capture plates and details without dropouts.

Top install benefits

• Cleaner install - Correct plug geometry and flexible jacket make trim routing easier and faster.
• Signal integrity - Shielded twisted pairs help protect video from vehicle EM noise for sharper playback.
• Right length options - Choose 6 m or 8 m to avoid slack loops or tension across pillars.

Detailed specifications

• Product Type: Rear camera interconnect cable
• Compatibility: VIOFO A129 Duo, A129 Pro Duo only. Not for A129 Plus series.
• Lengths: 6 m or 8 m variants.
• Connector: Proprietary 10-pin mini-USB, front to rear.
• Cable construction: Twin shielded twisted pairs with overall shielding.
• In-box: 1 x OEM VIOFO rear cable
• Warranty: 12 months on accessories from VIOFO.

Frequently Asked Questions

• Q: Will this work with my A129 Plus Duo? → A: No. The A129 Plus uses a different rear cable. Choose the A129 Plus version instead.
• Q: Which length should I pick? → A: 6 m suits most hatches and sedans. Choose 8 m for wagons, vans and dual-cab utes.
• Q: Can I use a generic USB extension? → A: No. VIOFO uses a proprietary 10-pin mini-USB designed for video and power, not standard USB.
• Q: Does this enable Parking Mode? → A: Parking Mode is enabled by the hardwire kit, not the rear cable. Pair this with an appropriate VIOFO hardwire kit if you need Parking Mode.

Order with confidence

Add the correct length to cart and check out before 2 pm for same-day dispatch from Melbourne on business days. You’re covered by our 30-Day No-Worries return if it isn’t a match.

Last updated: December 2025