Our CP2A adapters offer extensive setup options We support Android and Apple mobile phones without switching and restarting. The wireless module used is three antennas, the wireless is 2T2R, the maximum speed can reach 866Mbps, and touchpad operation is supported. The speed of some competing products is only 1R1T (2R2T refers to two antennas, 2 receiving and 2 sending), the speed is only 433MBps, and does not support touchpad operationCarlinKit 4.0 is a wireless car adapter for android auto and CarPlay. It turns wired into wireless like a magician, making it easier for you and your family to use online navigation while listening to music while traveling by car, and is suitable for phones with both an Android phone and an iPhone. Applicable to IOS10/Android 11CarlinKit 4.0 No need to dismantle the car, USB plug & play design. After the mobile phone is paired for the first time, it can be seamlessly connected automatically when the car is restarted, and a pleasant journey begins. The original car features - voice, touchscreen, knobs, and steering wheel controls are retained. Support online upgrades and online technical guidance.Works with factory wired CarPlay cars. Equipped with USB cables Plug & Play, Android Auto & Apple CarPlay 2 in 1 Adapter5G Wi-Fi 2.4GHz/5.8GHZ connection speed is fast, even if the phone is in your pocket, it can be easily recognized. Real-time transmission, allows you to use the navigation or listen to music smoothly, creating a pleasant driving atmosphere. CarlinKit 4.0 dongle provides you with a safe and stable driving environment and can also enjoy music, etc. for you Note: It mainly depends on whether the original car has the carplay function? If the original car does not have the carplay function, it cannot be used. If it is a modified Android navigation, it can also be used.