These are USB2 so they are slow. In fact, they are even a little slow for USB2. However, I have a lot of them because they are so strong. The plastic body is very thick and the sliding mechanism is as smooth as a sip of good whiskey. One of these chopsticks has been hanging on my bunch of keys for years and is undamaged. The sticks are actually sold under the PNY brand as well, so I suspect they are actually made by them. Please note that there is a USB3 version of these flash drives and they are incredibly slow (and I have a lot of them too, also for reliability).
Samsung BAR Plus 128GB USB 3.1 Flash Drive - 400MB/s - Champagne Silver (MUF-128BE3/AM)
65 Review
32GB SanDisk USB Flash Drive (SDCZ430-032G-A46)
78 Review
Samsung BAR Plus 128GB - High-Speed USB 3.1 Flash Drive Titan Gray (MUF-128BE4/AM)
67 Review
Compact and Convenient: SanDisk Cruzer Fit USB 32GB Flash Drive (SDCZ33-032G-A11)
66 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review
π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review
8TB Seagate Backup Plus Hub Desktop Hard Drive with Data Recovery Services
56 Review
π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review