
Tested by AS SSD Benchmark USB3.0 (FAT32, exFAT, NTFS) Read 65 / Write 35 USB2.0 (FAT32, exFAT, NTFS) Read 30 / Write 22 And interestingly, I have two such flash drives - 8GB and 32GB - and they have absolutely identical speed characteristics.

Compact and Convenient: SanDisk Cruzer Fit USB 32GB Flash Drive (SDCZ33-032G-A11)
66 Review

Kingston DataTraveler SE9 32GB USB 2.0 Flash Drive for Reliable Data Storage (DTSE9H/32GBZ)
69 Review

Titan Gray Samsung BAR Plus 256GB USB 3.1 Flash Drive (MUF-256BE4/AM) with Up to 400MB/s Transfer Speed
69 Review

Samsung BAR Plus 128GB - High-Speed USB 3.1 Flash Drive Titan Gray (MUF-128BE4/AM)
67 Review

18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review

8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review

Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review

2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review