ROM-Reader for Super Nintendo / Super Famicom Game Cartridges

Sanni, do you know whether the type 2 mbc3 + rtc cart here https://www.tindie.com/products/JRodrigo/pre-modded-flash-cartridge-with-mbc3-rtc-timer/ is compatible with the cart writer?

Type 2: Type 2 - TSOP-II-44 ROM - PCB mark DMG-KGDU-01