KEIYO Engineering Unveils “APP Wireless Mini”: An Ultra-Compact Wireless Adapter for In-Car CarPlay and Android Auto

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KEIYO Engineering Unveils “APP Wireless Mini”: An Ultra-Compact Wireless Adapter for In-Car CarPlay and Android Auto

KEIYO APP Wireless MINI product image

KEIYO Engineering has announced the release of the “APP Wireless Mini” (AN-S163E), a new wireless adapter designed to convert wired Apple CarPlay and Android Auto connections into wireless ones. This device aims to free drivers from the inconvenience of repeatedly connecting their smartphones with cables.

Background of Development

Many modern vehicles are equipped with Apple CarPlay and Android Auto, but a significant number still rely on wired connections. This often leads to issues such as the hassle of connecting a smartphone every time, cluttered car interiors with cables, and connection interruptions due to connector contact issues. To address these common driver frustrations, KEIYO Engineering, a Japanese manufacturer, developed this wireless conversion adapter by integrating the latest communication standards with extensive miniaturization.

Car interior with APP Wireless MINI in use

Product Features

1. Equipped with Industry-Leading “AX1800 Chip x Bluetooth 5.4”

High-speed communication chip

Addressing the common weaknesses of wireless connections, such as audio skipping and operational delays, the APP Wireless Mini incorporates the latest Bluetooth 5.4 and Wi-Fi 6 (5GHz band) technologies. This ensures a responsive experience comparable to wired connections, allowing for smooth music selection and navigation scrolling without stress.

2. Ultra-Compact “Fingertip Size” Weighing Only 5g

APP Wireless MINI size comparison

With a weight of approximately 5g and dimensions of 35.8×21.0mm, this wireless adapter is among the smallest and lightest in the industry. It plugs directly into a USB port without being obtrusive, seamlessly upgrading the car’s interior without compromising its original aesthetic.

3. Dedicated USB-A Design for Enhanced Stability

APP Wireless MINI CarPlay Android Auto compatibility

This product is specifically designed as a direct-plug model for vehicles equipped with USB-A ports. Many vehicles with USB-C communication ports already feature wireless CarPlay/Android Auto as standard. By focusing on USB-A and eliminating unnecessary contact points through adapters, the risk of connection issues due to driving vibrations is minimized, ensuring a consistently stable connection.

4. Reliability and Durability from a Japanese Manufacturer

APP Wireless MINI features and display

Car dashboards can experience extreme temperatures during summer. The APP Wireless Mini is guaranteed to operate within a temperature range of -20℃ to +70℃. Furthermore, it has obtained domestic technical conformity certification (Giteki). It comes with a Japanese manual and a one-year manufacturer’s warranty, supported by a domestic customer service desk.

APP Wireless MINI automatic connection

Product Specifications

  • Body Size: Approx. 35.8(W)×21.0(H)×7.9(D)mm

  • Weight: Approx. 5g

  • CPU: AX1800

  • OS: Linux

  • Memory: 64MB+512M

  • Wi-Fi: 5.0GHz 802.11 a/b/g/n/ac/ax

  • Bluetooth: Bluetooth 2.4

  • Resolution: Automatic correction

  • Connector: USB A

  • Power Input: 5V

  • Power Consumption: 5W

  • Operating Temperature Range: -20～+70℃

  • Included Items: Main unit, Instruction manual (with warranty)

  • Warranty Period: 1 year

Product Information

  • Product Name: APP Wireless mini

  • Model Number: AN-S163E

  • JAN: 4545708007129

  • Suggested Retail Price: 4,980 yen (tax included)

Where to Purchase

Important Compatibility Notes

  • This product is exclusively for genuine display audio systems (with USB-A port) that support wired CarPlay/Android Auto.

  • SHARP smartphones (AQUOS series, etc.) are not compatible.

  • For Toyota vehicles requiring wireless Android Auto, consider the separate product “AN-S128A” from the same manufacturer.

About KEIYO Engineering Co., Ltd.

KEIYO Engineering Co., Ltd., established on August 22, 1986, is headquartered in Minato-ku, Tokyo. The company is involved in the design, development, manufacturing, and sales of in-car electronic devices and communication equipment. With a mission to make travel time more comfortable and free, the company continues to propose gadgets that enrich car life. More information can be found on their official website: https://www.keiyoeng.co.jp/

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