AAWireless Two Review: A Compact Adapter for Wireless Android Auto in Factory Wired Cars

The AAWireless Two is a small adapter designed to add wireless Android Auto functionality to cars that only support a wired connection. It plugs into your vehicle’s USB port and connects to your phone via Bluetooth and Wi-Fi, automatically starting Android Auto without needing to plug in a cable each time. This review looks at how it performs in daily use, what it does well, and where it falls short.

Setting up the AAWireless Two is straightforward. After plugging it into the car’s USB port, you pair it with your phone through the companion app. The initial connection takes about a minute, and subsequent connections happen automatically when you start the car. The adapter includes a multifunction button on the unit itself, which can be configured to trigger Google Assistant, switch between devices, or perform other actions. This button is a nice touch for quick access without touching the phone.

In real-world use, the adapter works reliably for most drives. The connection is stable, and audio streaming, navigation, and voice commands respond with minimal lag. However, there is a slight delay—maybe half a second—when switching between apps or starting a call, which is typical for wireless adapters of this kind. The Wi-Fi connection handles data transfer well, and I didn’t experience frequent dropouts during a week of testing in a 2021 sedan. The adapter is compact enough to leave plugged in, and it doesn’t interfere with nearby USB ports or storage compartments.

One limitation worth noting is that the AAWireless Two requires a phone that supports 5 GHz Wi-Fi for optimal performance. If your phone only uses 2.4 GHz, you may notice more buffering or slower response times. Additionally, the adapter relies on the car’s USB port for power, so if your vehicle’s port provides low power (like 0.5A), the adapter might struggle or disconnect intermittently. I found it works best with ports rated at 1.5A or higher, which is common in newer cars but not universal.

Compared to generic wireless Android Auto adapters available online, the AAWireless Two feels more polished in terms of build quality and software support. The companion app offers settings for adjusting audio delay, Wi-Fi channel selection, and device priority, which many cheaper alternatives lack. That said, it costs more—roughly $20 to $30 above the average generic adapter. The trade-off is better reliability and ongoing firmware updates from a European manufacturer, which adds some peace of mind.

Who is this adapter for? It suits drivers who want to eliminate the hassle of plugging in a cable every time they get in the car, especially for short trips where the cable feels like a chore. It also works well for households with multiple Android phones, since the adapter can store up to five paired devices and switch between them based on who gets in first. It is not ideal for users with older phones that lack 5 GHz Wi-Fi, or for cars with weak USB ports that cannot sustain the adapter’s power draw. If your car already supports wireless Android Auto from the factory, this product is redundant.

• Strengths: Easy setup, stable connection, multifunction button, good app support, compact size.
• Weaknesses: Requires 5 GHz Wi-Fi for best results, may have issues with low-power USB ports, higher price than generic alternatives.

Overall, the AAWireless Two is a competent adapter that does what it promises. It does not revolutionize the driving experience, but it removes a minor inconvenience for Android users. If you are comfortable with the price and your car’s USB port is up to the task, it is a reliable option worth considering.

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