NEW: Download the free xMU Manager app for the original Xbox (search "Retroteck xMU-Manager" on GitHub). Back up, copy and move your game saves between consoles, including games that don't normally support memory units.

If you're looking to ditch the long list of cheap, fake, or unreliable USB drives for the original Xbox, this is for you.

Features

Memory Unit Functionality

• Supports 8MB and 16MB memory units — create as many as your SD card allows.
• Memory units are dynamically created and formatted on the fly—ready for use in-game or in the Xbox Dashboard.
• FATXplorer compatible — copy game saves to and from your PC using a USB-C cable, directly in FATXplorer.

Virtual USB Drive

• Acts as a 1GB, 2GB, or 4GB virtual USB drive (one per SD card).

Quality of Life Options

• Adjustable display brightness
• Auto screen-off feature
• Enter update mode directly from the menu

Interface

• USB-C + Xbox Controller Port
• As of firmware 1.5.0, USB transfer speeds can reach up to ~910KB/s (near the practical USB 1.1 limit) and can exceed the official Xbox Memory Unit.
• Electroless Nickel Immersion Gold (ENIG) finish — no HASL

Storage

• Uses FAT32-formatted SD cards. Min: 4GB, recommended max: 32GB (or larger if formatted as FAT32 with a dedicated formatter).

Video: A new memory card for the old Xbox - YouTube