Sequential reads usually top out at ; writes are significantly slower, often falling to 3–10 MB/s — especially with TLC flash after the pseudo-SLC cache fills. Random I/O is poor, making the drive unsuitable for OS usage but fine for file transfers.
But here is the good news: Every single one of these issues can be fixed. sss6697 b7 usb mass storage better
It is known for "Write Protect" or "Device Not Formatted" errors that are notoriously difficult to fix because Solid State Systems does not release public firmware or production tools (MPTools). Maintenance & Recovery If you are dealing with a "broken" drive using this chip: How To Fix A USB Mass Storage Device Problem - Full Guide Sequential reads usually top out at ; writes
An optimized SSS6697 B7 is demonstrably better than its peers in every metric except out-of-the-box ease. It is known for "Write Protect" or "Device
: Because it was widely used in older, reliable brands, its architecture is well-documented in technical forums compared to newer, "no-name" controllers. Common Limitations