Replacement Motherboard for Game Boy Advance - Funnyplaying

SKU: GBA4400
In stock! Usually ships within 1-2 business days.
Pickup available at 519 Davisville Rd.

Usually ready in 2-4 days

View store information

Introducing a Replacement Motherboard for Game Boy Advance from FunnyPlaying. With this motherboard replacement, you can transplant your existing CPU and RAM to a brand new motherboard. This upgraded board comes with added features like a standby function and LED light, making it the perfect replacement to ensure reliability and longevity


  • Complete except for the OEM CPU and RAM chips (you can harvest your own from a donor board or buy a replacement Game Boy Advance OEM Chipset - CPU & RAM)
  • 32 Pin Design
  • Redesigned motherboard
  • New built-in Audio Amp
  • Built In RGB power LED
  • L, R, and Select breakout points
  • Updated Power Switch


  • 1x Upgraded Motherboard
  • 1x Right Gold plated battery contacts



  • Coming Soon!


  • Recommended 8 Ohms 1W speaker
  • It's recommended it use FunnyPlaying brand displays with this board. 
  • Press and hold the A+B Four second to change the LED light mode
  • Press and hold the SEL+A/B to change the LED brightness.
  • Press and hold the STA+A/B to change the LED light color.
  • Press and hold the SEL+A+B Enter/Out standby mode. The core still works, and only the peripheral hardware is powered off (Only applicable to original carts)


  • This mod requires extensive soldering experience and should not be attempted by a novice. The CPU and RAM are not included and must be transferred from an original GBA motherboard.
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Most products ship within 1 business day from our warehouse in Pennsylvania USA. Orders will be shipped in the order they are received. Please select a shipping speed according to your needs.

About Us

Hand Held Legend is committed to keeping retro gaming alive and better than ever. Upgrade your childhood consoles with modern tech. We strive for excellence in all that we do and aim to serve our customers well.

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