mentalKase EZFlash OMEGA 32Gb BUNDLE! 32Gb SD CARD INCLUDED! Instant Game Loading Cartridge! Newest BIOS! Micro SD Card Adapter for Gameboy Advance GBA SP NDS NDSL (EZ-FLASH IV 4) Mother 3 compatible

Solid flash cart, supposedly plays 4 types of system games but only tested 3, Gb, Gbc, and GBA.Pros: good start up and load speed, built in battery-powered clock ensures time-based gameplay is mostly accurate, is Gba Player compatible on Gamecube, update was not hard to figure out, menu is organized, and thanks to folder allowance, roms can be sorted prior to use for ease of access.Cons: Clock battery, while consistent, will constantly lose time and fall minutes, and eventually hours behind upon system shut downs, improper handling of the unit can cause save complications, even preventing saves from writing correctly.Overall: While not saving on a few games was saddening, updates are still possible and I still had options for a large assortment of other games. It has effectively reinvigorated my love for the GBA, but while I do recommend the EZFlash Omega, I would highly suggest that you get their 16gb or 8gb included versions if you don't have sd cards sitting around. This price felt too high and 32gb felt like it was too much space for games that didn't take up much.

No issues, works with all roms I tried. The SD card springs out a lot though, but never while I'm playing.