I have two mods for my DMG lined up at the moment: an LSDJ keyboard, and an arduinoboy. Initially, I planned to cut the link cable I got on eBay in half, then put one length of the cable into each device. However, upon getting the cable, I realized that the cables would be shorter than I'd like them to be. After milling around the internet for a while, I came across someone who showed their keyboard, which had a gameboy link cable port built into the keyboard, allowing for the cable to plug directly into the keyboard and DMG.
TL;DR: I'm wondering if any website sells gameboy link cable ports. I'm aware I could just cannibalize a 4-player adapter, but I wanna make sure there aren't any other options.
Thanks!
(also, my first topic! yay!)