First of all, I have had nothing but issues with any brand of Creality printers. They are constantly down and always have issues. I was not able to install the board within the amazon return window due to downtime it would cause to my business. So upon discovering the board was DOA, I immediately contacted Creality support. To say that it was the worse customer service I have ever received would be an understatement. They did EVERYTHING they possible could to railroad the manufactures warranty replacement, asked me to do the SAME EXACT troubleshooting I had already done about 6 times, and required absurd proof that the board was dead. This included completely dissembling my printer ON CAMERA, re-installing the board (despite the fact I have videos of it not working), performing the same troubleshooting steps I had done on camera, and a few other absurd things. When the time comes to upgrade we will be ridding our entire business of Creality Brand printers because the support was so bad. If you buy this brand you will be on your own. Also, the link to give feedback expires after 24 hours, so if you miss the email, you are out of luck. Save your self and your business the time and headache and go with a more reliable brand. Read more

My Ender 3 V2 stopped reading SD cards, which I assumed meant the slot was broken. I read about the upgraded board and decided to try it. I'm intimidated by electronics, but managed to replace this on my own in about 30 minutes. It was much easier than expected. The SD reader works now, plust the USB connector is type C. The machine runs quieter, too. I'm very glad I got the new board. Read more

I recently upgraded the motherboard along with many other components of my stock Ender 3 Pro. My favorite is this "silent" motherboard; it's very strange to be able to hear just the fans and not the loud whirring/grinding motor sounds as the print progresses. Installation is fairly simple from v4.2.2 board to v4.2.7, as all of the motor headers and wire screw terminals are in the same location - it's literally just a straight swap from board to board. I do recommend crimping ferrules on the tinned wires for board power, bed and nozzle heating, as the solder that's placed on the wires does sometimes fail and cause power issues. A tip I found on Reddit I believe: use rubbing alcohol to remove the glue on the plug headers when you pull the plug off the old motherboard. I'm sure other techniques can work but rubbing alcohol is super easy and doesn't risk extra damage like a heat gun would. Read more

Worked Without A Hitch. I Tried To Upgrade My Printer With BTT Products. I Had Nothing But Issues. Sent Them All Back. I Paired A Creality LCD With This 4.2.7 Mainboard And All Is Well. Firmware Upgrades No Issues. My Printers Are Running Well With The Original Creality Products. No Wasted Time Trying To Get BTT Products Up And Running. Read more

All of the cables were easy to swap over and now all I hear is fan noise so I can easily sleep at night with my printer running at the same time. Read more