2. Support two GBA SP consoles play games on TV set(You need to have a Universal GBA SP link cable, this listing doesn't include the GBA SP link cable). The another GBA SP doesn't need to modify.
3. Easy to install, only need to cut the shell case a little.
4.This HDMI port is added without marks which looked like it just had exist before.
5. Upgrade your GBA SP console to let it can play games on TV set.
