---
product_id: 528442173
title: "P3 Version"
brand: "hmyc"
price: "$U9601"
currency: UYU
in_stock: true
reviews_count: 13
category: "Hmyc"
url: https://www.desertcart.uy/products/528442173-p3-version
store_origin: UY
region: Uruguay
---

# Fast device charging via USB port Wireless CarPlay connectivity OEM fit for seamless Mazda integration P3 Version

**Brand:** hmyc
**Price:** $U9601
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your drive: Go wireless, stay connected, and lead the pack!

## Quick Answers

- **What is this?** P3 Version by hmyc
- **How much does it cost?** $U9601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/528442173-p3-version)

## Best For

- hmyc enthusiasts

## Why This Product

- Trusted hmyc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OEM Precision Fit:** Designed specifically for Mazda 2/3/6/CX3/CX5/CX9/MX5 (2014-2020) for flawless compatibility.
- • **Plug-and-Play Upgrade:** Transform your Mazda’s infotainment in under 30 minutes with easy installation and 24-month warranty.
- • **Rapid Device Charging:** Keep your iPhone powered up with faster charging through the hub’s dedicated USB port.
- • **Enhanced Driving Safety:** Maintain full control with original steering wheel and knob controls—stay focused, stay safe.
- • **Effortless Wireless Connection:** Cut the cords and enjoy instant, stable Apple CarPlay without fumbling cables.

## Overview

The HMYC Mazda Wireless CarPlay Retrofit Kit (TK78-66-9U0C) is an OEM USB hub designed to seamlessly integrate with Mazda Connect systems in select Mazda models from 2014-2020. It enables wireless Apple CarPlay connectivity, faster device charging, and retains original car controls for safer driving. Installation is straightforward, backed by professional support and a 24-month warranty, making it the ultimate smart upgrade for Mazda owners seeking a modern, cable-free infotainment experience.

## Description

Buy HMYC Mazda Wireless Carplay Retrofit Kit, TK78-66-9U0C OEM USB Hub Fits to MZD Connect System Compatible with Mazda 2/3/6/CX3/CX5/CX9/MX5 2014-2020(Only Supporting Wireless Carplay NO Android Auto): Car Stereo Receivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: So far so good - I installed this in a 2017 Mazda CX-5 Touring. Everything came as described but it only included instructions on how to connect your phone to the unit after installation along with an image of which ends of the wires connect to the unit and the head unit. After looking at a few videos on YouTube I found one that gave simple instructions on how removing the old unit, run the wires under the console without removing everything and an easy way to access the head unit to plug it in. Overall it took maybe 30 minutes to install. So far the CarPlay is working great, the wireless connection takes a few seconds but after that it functions as it should. The touchscreen and command dials still work as well. I some reviews about losing the connection after a few months so we’ll see but so far so good.
Review: SO worth it! Just do it. - I installed this on my 2018 CX5 two weeks ago, and it works great so far! Apple CarPlay takes about 15-20 seconds to boot up after I start the car, and with the wireless version, I don't have to do anything. It will automatically connect via Bluetooth, so it's definitely worth it! I didn't want the hassle of always having to plug in my phone. I used the included foam tape to wrap both wires together, and it kind of started to unpeel itself in some spots, especially while under the warm sun, while I was taking the trim off of my dash in preparation for the installation. I don't hear any rattling, though, so I'm not concerned. The wires were just long enough to reach from the aux unit under the cup holders, past the passenger side of the gear shifter, the left passenger footwell panel, and up to the infotainment screen. I think the genuine Mazda wires are longer and more forgiving. It worked nonetheless, and I was able to secure everything with zip ties. The car feels brand new with Apple CarPlay! If you feel hesitant, just look up a few YouTube videos and give it a shot. You don't have to pay a dealer $500 for this service. Updating the firmware was more annoying than installing this! (If you didn't know - you HAVE to have a version newer than 59.xx.xx.xx installed BEFORE you install this part!! Look up a YouTube video for how to do this.)

## Features

- 【NEWEST UPGRADED WIRELESS CARPLAY】Apple CarPlay is powerful and friendly driving assistance system. This Mazda Carplay hub upgraded your car to more Smarter and safer while driving. That allows you to access map navigation, phone contacts, email, notifications, music and get help from intelligent Siri voice assistant.
- 【Why choose our Mazda Carplay Kit】1. Wireless connection, no need data cable. 2. Faster and more stable connection speed with your iPhone. 3. Faster charging your devices while connecting your smart phones to the Hub’s UBS port. When you use the Mazda Carplay for a long time, you will realize how important it is. 4. We provide professional technical support services and 24-months warranty
- 【Perfect Match with Mazda】Replaces Part Number: TK78-66-9U0C K1414 00008FZ34 . Compatible with Mazda Connect System, Such as CX-5 2013-2016; CX-9 2016-2020; CX-3 2014-2020; Mazda 2 2014-2020；Mazda 3 2013-2018；Mazda 6 2015-2020；MX-5 2015-2020. (Please feel free to ask if your car is compatible)
- 【Keep Original Car Function Well】 This Smart Carplay adapter supports your original car knob controls and your original steering wheel button controls, allowing you to operate without leaving the steering wheel. Making your driving safer.
- 【Warm Reminder】The version only supports wireless Carplay, not supporting wireless Android Auto. Please confirm the software version of your car firmware system must be V70.00.21 or later before installation, if not, please upgrade the firmware first. (The SD card needs to be removed before upgrading the firmware, and then inserted after the upgrade is complete, otherwise GPS or navigation will not work properly)
- NOTE: In wireless mode, this model is only compatible with iPhone devices. It does not support wireless Android Auto or wired Android Auto. Only by switching the wireless version to wired mode (the switch is located at the SD card slot) can it support wired CarPlay and wired Android Auto. However, wireless and wired modes cannot operate simultaneously.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY2J41ZC |
| Best Sellers Rank | #37,593 in Electronics ( See Top 100 in Electronics ) #339 in Car Audio Receivers |
| Brand | HMYC |
| Color | Only Supporting Wireless Carplay |
| Compatible Devices | Mazda CX-3 All models 2016 to 2019 CX-5 All models 2016 to 2017 CX-9 All models 2016 to 2020 Mazda3 4-Door All models 2014 to 2018 Mazda3 5-Door All models 2014 to 2018 Mazda6 All models 2016 to 2020 MX-5 Miata Club / Grand Touring 2016 to 2020 MX-5 Miata RF Sport 2018 to 2019 MX-5 Miata Sport 2018 to 2020 Compatible Devices Mazda CX-3 All models 2016 to 2019 CX-5 All models 2016 to 2017 CX-9 All models 2016 to 2020 Mazda3 4-Door All models 2014 to 2018 Mazda3 5-Door All models 2014 to 2018 Mazda6 All models 2016 to 2020 MX-5 Miata Club / Grand Touring 2016 to 2020 MX-5 Miata RF Sport 2018 to 2019 MX-5 Miata Sport 2018 to 2020 See more |
| Connector Type | USB |
| Customer Reviews | 3.9 out of 5 stars 309 Reviews |
| Item Dimensions | 3.4 x 2.6 x 1.5 inches |
| Item Weight | 410 g |
| Item dimensions L x W x H | 3.4 x 2.6 x 1.5 inches |
| Manufacturer | huazhi technology |
| Mfr Part Number | TK78-66-9U0C |
| Model Number | TK78-66-9U0C |
| Number of Items | 1 |
| Number of Ports | 1 |
| Power Plug Type | No Plug |
| UPC | 724320932161 |
| Unit Count | 1 Count |
| Warranty Description | 24 months |
| Warranty Type | 24-months warranty |

## Product Details

- **Brand:** HMYC
- **Color:** Only Supporting Wireless Carplay
- **Connector Type:** USB
- **Item dimensions L x W x H:** 3.4 x 2.6 x 1.5 inches

## Images

![P3 Version - Image 1](https://m.media-amazon.com/images/I/41TXBD61MKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good
*by B***N on October 4, 2024*

I installed this in a 2017 Mazda CX-5 Touring. Everything came as described but it only included instructions on how to connect your phone to the unit after installation along with an image of which ends of the wires connect to the unit and the head unit. After looking at a few videos on YouTube I found one that gave simple instructions on how removing the old unit, run the wires under the console without removing everything and an easy way to access the head unit to plug it in. Overall it took maybe 30 minutes to install. So far the CarPlay is working great, the wireless connection takes a few seconds but after that it functions as it should. The touchscreen and command dials still work as well. I some reviews about losing the connection after a few months so we’ll see but so far so good.

### ⭐⭐⭐⭐⭐ SO worth it! Just do it.
*by M***S on April 25, 2025*

I installed this on my 2018 CX5 two weeks ago, and it works great so far! Apple CarPlay takes about 15-20 seconds to boot up after I start the car, and with the wireless version, I don't have to do anything. It will automatically connect via Bluetooth, so it's definitely worth it! I didn't want the hassle of always having to plug in my phone. I used the included foam tape to wrap both wires together, and it kind of started to unpeel itself in some spots, especially while under the warm sun, while I was taking the trim off of my dash in preparation for the installation. I don't hear any rattling, though, so I'm not concerned. The wires were just long enough to reach from the aux unit under the cup holders, past the passenger side of the gear shifter, the left passenger footwell panel, and up to the infotainment screen. I think the genuine Mazda wires are longer and more forgiving. It worked nonetheless, and I was able to secure everything with zip ties. The car feels brand new with Apple CarPlay! If you feel hesitant, just look up a few YouTube videos and give it a shot. You don't have to pay a dealer $500 for this service. Updating the firmware was more annoying than installing this! (If you didn't know - you HAVE to have a version newer than 59.xx.xx.xx installed BEFORE you install this part!! Look up a YouTube video for how to do this.)

### ⭐ Flawless!!!!
*by R***L on July 21, 2025*

My wife has a 2018 Mazda CX-5. She is the original owner. We were quoted over $300 to get Apple Pay back when she bought the car. I finally got around to installing apple car play myself, you have to make sure you have the right firmware, there’s YouTube videos on it. It was easy and effective. If you are not save with basic computer skills, then I would say leave it to the professionals. It took me less then 2 hours to update the firmware and install the retro kit. Everything worked perfectly on the first try! Finally no more phone mounts!!!! Had to drop this to a 1 star. It was an easy install. Worked perfectly for a few days and now the Apple Car Play is constantly disconnecting. When it works it’s amazing but it disconnects at least 10 times on a 30min drive. Now I have no idea how to fix this issue and I don’t feel like switching it back so I probably have to take it to an audio shop now.

## Frequently Bought Together

- Mazda Wireless Carplay Retrofit Kit, TK78-66-9U0C OEM USB Hub Fits to MZD Connect System Compatible with Mazda 2/3/6/CX3/CX5/CX9/MX5 2014-2021(Only Supporting Wireless Carplay NO Android Auto)
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-09-16*