N64 Cartridge Slot Modification

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All repair/modification work is carried out subject to our terms and conditions. Once you have placed your order, details of where to ship your hardware will be sent to your e-mail address. Prices do NOT include return postage. To estimate return postage we recommend Parcel2Go. Parcels will be returned by Royal Mail or UPS only.

If you have a NTSC N64 console, either from America or Japan, we can perform this simple modification to the cartridge slot. Once this modification is done, you will be able to physically insert NTSC/US cartridges into a Japanese machine, or Japanese cartridges into a US machine. This effectively makes your system compatible with both regions, though there may be a small number of titles that use a more advanced lock-out mechanism and are therefore still incompatible.

Please note, this modification does NOT work with PAL consoles.

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