The EZ-Flash products have always been an alternative from the common flashcarts (G6/M3 & Supercard). The EZ-Flash products offer a cheaper solution with smaller storage sizes and sometimes, less compatible devices (low on the compatability side).
Website - [EZFlash Website]
Where to buy - [Dealer List]
Software Updates - [Main Site - Posts links to downloads]
Newest Product - EZ-Flash Lite - The EZ-Flash lite was one of the first NDSL-specific flashcarts with limited memory and compatability