TURBO FILE II for Famicom, supports 4 banks. - Model: TURBO FILE II - Brand: ASCII - Compatible consoles: Famicom - Bank count: 4 banks - Connection terminal: Dedicated connector - Country of manufacture: Japan Thank you for viewing. Operation has been confirmed on SFC using a Turbo File adapter. Since this is an old item, operation is not guaranteed on all devices. This is treated as junk. Please consider this item as 3N (no returns, no refunds, no exchanges) due to home storage.