Rgb Led Strip Driver Module Full-color Rgb Strip Controller Board Can Be Cascaded For Arduino - Industrial Computer & Accessories - AliExpress
8x8 8*8 Rgb Led Matrix Module Driver Board + Full Color Rainbow V2.0 Mini Dot Matrix Rgb Led Driver Shield For Arduino Avr - Integrated Circuits - AliExpress
Amazon.com: led driver circuit board
$29.99 - 8x8 RGB LED Matrix Control Board - Tinkersphere
4-in-1 10w Rgb Smd Led Light Lamp + Dimmable Ir Controller Board + 24 Key Remote + Ac 110v~220v Or Dc 12v Led Driver - Led Bulbs & Tubes - AliExpress
High-Power RGB-LED Driver from Boundary Condition on Tindie
Full color Rainbow V2.0 Dot Matrix RGB LED Driver Shield + LED RGB Matrix Module Driver Board 8 for Arduino AVR|Integrated Circuits| - AliExpress
10W & 20W RGB LED driver board - General Electronics - 43oh