Cartridge Reader set. In addition to the main unit, various adapters and an 8GB microSD card are included. Due to the nature of the product, detailed usage instructions will not be included in this description. Also, we will not answer questions in the comments. Please refrain from inquiries after winning the auction. Searching for "Cartridge Reader" in a web browser will bring up several websites with usage instructions, so please refer to those. Please bid only if you are familiar with this product. This set supports the following cartridges: ・Super Famicom (SNES) *SA1 chip compatible ・Nintendo 64 (N64) ・Game Boy (GB) ・Game Boy Color (GBC) ・Game Boy Advance (GBA) ・Mega Drive (MD) ・Master System (SMS) *When using the MARKⅢ adapter ・WonderSwan (WS) *When using the WS adapter ・PC Engine (PCE) *When using the PC ENGINE adapter ・Famicom (NES) *When using the FAMICOM adapter Starting at a low price. If anyone is interested, please bid. Thank you very much. m(_ _)m