Avoid flash drives for USB Loader GX.

This is the list's strongest point, though it comes with a caveat regarding age.

Partitioning and layout

: If you must use a flash drive, this specific model (32GB or 64GB) is noted for having fewer issues than newer 128GB+ versions.

USB Loader GX , compatibility is highly dependent on the drive type and formatting. While many devices work, expert and community consensus strongly recommends external hard drives (HDDs/SSDs) over flash drives due to stability issues. Recommended Hardware External Hard Drives (HDDs)

The compatibility list is divided into several sections, covering different aspects of USB device compatibility.