![Boxed Official Nintendo Memory Expansion Pak Pack for Nintendo 64 NUS-007 N64 (B) – Retro Games Japan Boxed Official Nintendo Memory Expansion Pak Pack for Nintendo 64 NUS-007 N64 (B) – Retro Games Japan](https://retrogamesjapan.com/wp-content/uploads/2022/03/IMG_7541.jpg)
Boxed Official Nintendo Memory Expansion Pak Pack for Nintendo 64 NUS-007 N64 (B) – Retro Games Japan
![So just got this in today, removed the jumper Pak and installed the Expansion Pak, what do I do with the jumper Pak now can I pop it in the controller for So just got this in today, removed the jumper Pak and installed the Expansion Pak, what do I do with the jumper Pak now can I pop it in the controller for](https://preview.redd.it/l3dret2ej3771.jpg?auto=webp&s=b4be34336418cc6c25341df02dc28cbe5dc3162e)
So just got this in today, removed the jumper Pak and installed the Expansion Pak, what do I do with the jumper Pak now can I pop it in the controller for
![Amazon.com: Simple jet N64 - Memory Card - 4MB Ram Expansion Pack (Third Party) - Nintendo 64; : Video Games Amazon.com: Simple jet N64 - Memory Card - 4MB Ram Expansion Pack (Third Party) - Nintendo 64; : Video Games](https://m.media-amazon.com/images/I/81B10XrrddL.jpg)