Features: card slot that allows you to play Japanese version game with US consoles! Designing specifically for N64 consoles. Simple and easy to remove and install. Craft from Component, long service time. Essential for collector and passionate gamers in the US and . Specifications: ABS Color: black, green,Colorless(optional) Size: about 155x31x43mm/6.1x1.22x1.69inch Applicable Model: for N64 Consoles Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x Cartridge Slot