








🎮 Upgrade Your Switch Like a Pro — Don’t Get Left Behind!
This Nintendo Switch replacement cable set is engineered for the original HAC-001 and HAC-001-(01) models, offering a durable PCB cable and a comprehensive professional repair toolkit. Ideal for restoring damaged or worn-out console connections, it requires expert soldering and manual firmware flashing. Perfect for gamers who demand peak performance and want to extend the life of their Switch with precision and care.





| ASIN | B0DXZT7KZ2 |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (53) |
| Date First Available | 16 Jun. 2025 |
| Item Package Quantity | 1 |
| Item Weight | 59 g |
| Item model number | 4pin atx |
| Manufacturer | Onyehn |
| Package Dimensions | 18.69 x 10.69 x 1.4 cm; 59 g |
| Part number | LA321-1 |
| Special Features | Data Transfer |
C**M
Excellent! The quality is good, and the installation was quite easy. However, be PATIENT with yourself. Ensure you use the best flux to solder all your joints and have the best thermal paste. Please Please Please update to version 2.80. You won’t have any issues in the long run. Many people choose to keep the current firmware, but there’s a reason for the update. The firmware creator provides a detailed guide on how to install it. The function is simple and generic. Be very careful not to bend it too much, as the inner wire will break. So be very gentle as this is like surgery. I suggest cutting your metal back plate so that your chip can lay flat and won’t put pressure on your switch back cover. Guys, use anti-static tape and make sure your chip doesn’t touch any other metals in your switch but don’t cover it all as it needs to breath. This will burn your C1 chip, which was meant to break if there’s some kind of static or extra voltage. Once broken, it’s a mission to replace it without proper tools. Overall, guys! Enjoy and remember… take your time. At least 3 hours to make your switch the best thing you’ve ever had.
G**N
good mod kit for nintendo switch non led model. Kit uses a pi chip to program the switch.
C**N
Takes some skill but 100% works for the v2
C**E
Was not able to get it to connect to my PC so I could flash the device, returning it and going to try another one. Well I got another one and same thing it will not boot to my pc, no led flashing, holding down boot while plugging in the usb, read on some forums that it could be flashed already, but I’m not just going to install this thing and hope for the best. I’m my opinion go somewhere else to get this chip.
C**O
Exactly what you think it is. It works, you need to flash the board. Also, ribbon cable quality is iffy, but overall I've had success with these and I love the fast amazon prime shipping compared to overseas china boats.
Trustpilot
2 weeks ago
2 weeks ago