
I have tested three USB sticks so far and they all have multiple partitions. None of my other USB sticks have this problem. I'm using Parted to try to make a USB stick a single partition, to no avail. This shouldn't be a problem with new drives. I will not buy this brand again. EDIT: All drives failed and became unusable after 6 months.

Sandisk Ultra Flair 128 GB Silver USB Flash Drive: Reliable and High-Speed Storage
65 Review

Kingston DataTraveler flash drive 100 G3 256 GB, 1 pc. black
74 Review

32GB SanDisk USB Flash Drive (SDCZ430-032G-A46)
78 Review

Samsung BAR Plus 128GB USB 3.1 Flash Drive - 400MB/s - Champagne Silver (MUF-128BE3/AM)
65 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

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