USB transfer speeds slow

[crazysquirrel]

I am lucky to get 13.5MB/s or less for flash or external drive.
Can't afford a new computer - sigh...
Most of my flash drives are either ntfs or burned ISO image.
Fat32 too small. Ext anything doesn't work in Windows XP.
Yes, I dual boot with XP to play many games but not use for internet.
My hardware will not support win10 or newer. Not even sure it will support win7,
Something about the CPU is the issue.

[Eadwine Rose]

With all help requests, please share your full Quick System Info, found in the menu under Favorites. Press the Copy for forum button, then click paste in a reply. If need be, you can do this with the LiveUSB, thanks.