SKU: 19124354948

KEYDIY KD-X4 5-in-1 Car Key Programmer Remote Generator

Sale price$196.20 Regular price$218.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

KEYDIY KD-X4 5-in-1 Car Key Programmer Remote GeneratorKEYDIY KD X4 professional professional device Key Programmer that integrates recognition, generation, copying, programming, and matching. KEYDIY KD X4 Remote Key Programmer supports frequency detection (supporting 2. 4G), remote control generation, remote control simulation, key less remote simulation, remote control copying, chip recognition copying, chip generation, chip acquisition, key unlocking, immo programming, programmer reading and writing

KEYDIY KD-X4 professional professional device Key Programmer that integrates recognition, generation, copying, programming, and matching. KEYDIY KD-X4 Remote Key Programmer supports frequency detection (supporting 2.4G), remote control generation, remote control simulation, key-less remote simulation, remote control copying, chip recognition/copying, chip generation, chip acquisition, key unlocking, immo programming, programmer reading and writing data, online upgrading, and other functions. It can be operated independently or connected to tablets, mobile phones, and PC software in multiple free modes. Simple operation, stable performance, and wide coverage of car models.

KEYDIY KD-X4 Specifications:
 Battery capacity: 3.7V 3500mAh
Input power: 12V/24V/5V 1A
Working temperature: -30-50 degrees Celsius
Storage temperature: -40-60 degrees Celsius
Display: 1.8-inch color screen
Size: 200X120X40MM
Connectivity: Blooth, USB2.0(TYPE B)

KD-X4 Features:
1. Industry debut UWB (Bluetooth) key detection
2. Industry-exclusive Toyota used key unlock free programming
3. First to release the MLB chip detection function
4. CANFD integration, no other accessories required
5. 24V Chinese heavy-duty truck model programming
6. Built-in programmer function, will support 5A mileage function
7. A one-second startup greatly improves a locksmith's work efficiency
8. Support 19 languages, including Arabic, Korean, German, Spanish, English, Chinese, etc.
9. One wire harness can cancel the Ford alarm and program the Toyota 8A blade key in the all-key-lost situation (Need to purchase separately)
10. All authorizations that need to be activated for KEYDIY must be activated by the customer themselves. Please go to the device and "My Functions" section to find the features that need to be activated (a pop-up prompt will appear) and activate them yourself.

KD X4 Button and Interface Function Description:

1. Power on/off button:
In the shutdown state, press and hold the power button for 2 seconds to turn on the device.
When the device is turned on, press and hold the power button for 2 seconds to turn it off.

2. Chip recognition button:
Press the chip recognition button to enter the chip detection function; long-press the chip recognition button to enter the function switching menu, where you can select chip recognition, ignition coil detection, and system settings functions.

3. Remote copy button:
Press and hold the remote copy button to enter the remote normal copy function. Long-press the remote copy button to enter the function switching menu, where you can select the normal copy, special copy, and remote data comparison functions.

4. Frequency detection button:
Press and hold the frequency detection button to enter the frequency detection mode within 1GHz. Press and hold the frequency detection button to enter the function switching menu, where you can select frequency detection within 1 GHz, 2.4 GHz frequency detection, or battery voltage detection/leakage detection.

5. Key induction coil and immo chip placement hole:
Used for identifying and copying car key immo chips, and can also be used for wireless generation of KD remotes.

6. Frequency detection area:
Place the key in the frequency detection area and press the key remote control button to detect the remote control frequency.

7. Power indicator light:
Used for power on and charging status indication, power on status: indicator light flashes; Charging status: The indicator light is constantly on and turns yellow; Fully charged state: The indicator light is constantly on and turns green.

8. Display screen:
It can display device information and key information, etc.

9. USB interface:
Used for charging, wired connection to mobile phones or PC terminals.

10. Programmer interface:
Used for programmers to read data from Volkswagen MQB dashboard, Audi dashboard or BCM data, as well as various octagonal chip EEPROM data reading and writing.

11. Wired programming interface:
Used for KD wired remote generating, unlocking with original keys, remote battery voltage detection, and leakage detection.

12. Collecting antenna:
It is used for collecting data on car ignition, testing ignition coils, chip simulation, and other functions.

13. External acquisition antenna interface:
It is used for collecting car ignition data, ignition coil detection, chip simulation, and other functions.

14. Toyota adapter cable interface: 
Toyota/Lexus smart key all key lost cable interface.

15. OBD main cable interface:
Connect the external OBD 15 cable to the car, connect the Mobile KD APP, and enter the programming function for use.



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19124354948

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4.4 ★★★★★
Based on 16 reviews
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Verified Purchase
Kevin Chan
Chelsea, US
★★★★★ 5
Compact Comfort for Extended Typing - Keyboard Wrist Rest Pad Delivers!
Size: 100% Standard, Size: 100% Standard
My recent purchase of a keyboard wrist rest pad has significantly improved my typing experience, and I couldn't be more satisfied with its ergonomic design and practical features. This wrist rest pad strikes the perfect balance between comfort and compactness. Its ergonomic design provides excellent support, reducing strain during extended typing sessions. The padding is just right, offering a comfortable resting place for wrists without feeling overly soft or bulky. One of the standout features for me is the compact size of the pad. It fits perfectly in front of my keyboard without taking up excessive space on my desk. This design consideration is fantastic for those who want ergonomic support without sacrificing valuable workspace. Cleaning is a breeze with this wrist rest pad. The material used is not only comfortable but also easy to wipe clean. It's a practical addition that ensures a hygienic and well-maintained workspace. Whether you're a professional who spends hours typing or a casual user looking for added comfort, this wrist rest pad is a game-changer. Its compact size, ergonomic design, and easy-to-clean features make it a standout accessory that I highly recommend. Say goodbye to wrist fatigue and hello to a more comfortable and efficient typing experience!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2023
C
Verified Purchase
C H
Chelsea, US
★★★★★ 5
Made a difference for wrist comfort and happy with purchase
Size: 100% Standard, Size: 100% Standard
A nice leather cushion that fits perfect with keyboard. Definitely made a difference in wrist comfort. Good price and well made. A simple item done right and happy with purchase. I was hesitant as it said a frequently returned item. I dont see reason to return. Im guessing most people didnt get the correct size.
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Anonymous Reviewer
Belleville, US
★★★★★ 4
Simple and Straightforward Wrist Rest
Size: 60% Compact
There's not much to write home about here other than it suits the purposes I purchased it for. This accompanies my K629-RGB Redragon keyboard. It lines up pretty well with the keyboard, and the rest itself makes a nice incline between my desk surface and the keyboard. The padding isn't too plush and is pretty good at providing wrist support. It's also been very good at holding its shape despite the pressure that my wrists have put in the same spot over the last few months; the padding is even across the entire wrist rest as a result. I've noticed that my hand doesn't cramp as much when typing for long periods of time with this rest, so it's doing exactly what I would expect for the ergonomics of my keyboard. One downside is that it's prone to develop sweat marks where you rest your palms. It can't really be wiped away, given that it gets absorbed over time. I would say that if you are concerned with the appearance of the product, you may want to look into a plastic rest instead. I personally don't find this to be much of an issue since the pad is black, and you can only see the marks at certain angles, but I can understand if that's a dealbreaker for some. Otherwise, the rest of the pad is easily cleaned. I usually use a handheld vacuum to tackle dust and crumbs that stick onto the sides and bottom of the pad. Overall, I would recommend this to anyone who has a compact keyboard without a built-in hand rest. The pad is perfectly sized for my needs and provides the support that I need for my work. If you're hesitant about dealing with a product that may stain, look into plastic wrist rests instead.
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Reviewed in the United States on May 3, 2024
C
Verified Purchase
Caleb Duffy
San Leandro, US
★★★★★ 5
comfy, not rigid and would recommend
Size: 60% Compact
it has some slip resistance though I see it slightly sliding every so often, it's obviously easy to install just place it there ha-ha, sturdy and comfortable. good support, I settled for this because I got it for 5 bucks not bad at all, it's about a half inch smaller than my keyboard (it says the size, so I knew that prior to purchasing so its sizing is correct as stated, a good thing) I should mention my desk is hard wood with some scratches in it so some of my other things slide too so I can't say its slip resistance is bad even with it slightly shifting every so often I'm sure it will be better for your desks too. here its barley slides so I'm sure it will stick in place like glue on your desks (aka wont slide you can easily move it if you wanted). I looked at the reviews saying this thing was rigid or not enough cushion, I feel like it's not too little not too much, not rigid, don't know what they are talking about, anyways I would definitely recommend.
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Reviewed in the United States on February 19, 2026
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Verified Purchase
Preston
Natrona Heights, US
★★★★★ 5
Feels nice and looks great
Size: 80% Tenkeyless, Size: 80% Tenkeyless
I bought this wrist rest in like new condition for $6 and I will say it’s 100% worth MSRP at $15-20. The weight is nice, it doesn’t slip on my mousepad. It’s very comfortable to rest my palms and wrist on. The sizing pairs well with my 80% keyboard. It functions as it should. I use this at a stand up desk on an industrial shop floor to help put my wrist at a better angle and it works perfect.
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Reviewed in the United States on July 23, 2025

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