1、This jumper pack is designed for Nintendo 64 game console 2、Lets you play any games for Nintendo 64 that do not need memory expansion 3、Plug and play, no need any drivers 4、Replace your broken or misplaced Jumper Pak 5、To install the jumper pak, plug into the console's memory expansion port Features: 1. This jumper pack is designed for Nintendo 64 game console. 2. Lets you play any games for Nintendo 64 that do not need memory expansion. 3. Plug and play, no need any drivers. 4. Replace your broken or misplaced Jumper Pak. 5. To install the jumper pak, plug into the console's memory expansion port. Specifications: Material: ABS Applicable Product: for Nintendo 64 game console Size: 5 * 4.6 * 4.6 cm / 2.0 * 1.8 * 1.8in Weight: Approx. 24g Package List: 1 * Jumper Pack Note: This product has no memory expansion function, only a little memory function to facilitate the next time you turn it on and return to the last game level. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store