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Small black USB dongle with two short cables attached

ottocast

ottocast U2-AIR Wireless CarPlay Adapter 2023

SKU CH-1J5M-F5NND

Converts factory wired CarPlay to wireless with 5 GHz Wi-Fi, auto-connecting in as little as 7 seconds on a Mercedes GLE350 and keeping Siri, steering-wheel and touchscreen controls

  • Product typeRearview Monitor
  • Fast startup in about 7 seconds on tested vehicle
  • Automatic connection when the engine starts
  • Plug-and-play installation with no audio delay
  • Supports Siri voice and steering-wheel controls
  • Compact design with both USB-A-to-C and USB-C-to-C cables

Fastest Wireless CarPlay Adapter

The Ottocast U2-AIR converts factory wired CarPlay to wireless in 2023. It starts up in as little as 7 seconds on compatible vehicles like the Mercedes GLE350. A USB-A to USB-C cable and a USB-C to USB-C cable are included for broad port compatibility. The compact dongle fits discreetly in most cabin locations.

Plug-and-Play Installation

Connection is automatic after the first pairing when the engine starts. The built-in 5 GHz Wi-Fi module detects a paired iPhone even while it remains in a pocket or bag. Steering wheel controls, touchscreen, knob operation and Siri voice commands all remain functional. No driver software or manual reconnection is required for daily use.

For OEM Wired CarPlay Owners

This adapter suits drivers whose vehicles shipped with wired-only CarPlay and who want cable-free operation. It does not add CarPlay to head units that lack the feature entirely. Buyers needing Android Auto support or HDMI video input should look at alternative products.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $67.99
Pricier than about 77% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeRearview Monitor

Questions about this item

How can I tell the U2-AIR adapter is working correctly after I plug it in?

The adapter should complete its full startup and connect to your iPhone within about seven seconds. You will see the CarPlay interface appear on the car's display automatically when the engine starts, and Siri voice commands, steering wheel controls, touchscreen and knob operation will all function without noticeable audio delay.

What cables come with the U2-AIR and do I need to buy anything else?

The box includes both a USB Type-A to Type-C cable and a USB Type-C to Type-C cable so you can connect to either port style in your vehicle. No additional cables or accessories are required for the wireless CarPlay conversion.

Which version of the U2-AIR should I choose for my car?

The 2023 U2-AIR model is the latest official release and is designed for any vehicle that already has factory wired Apple CarPlay. It supports online updates, so the single hardware version covers all compatible OEM systems.

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