
I've used all types of USB sticks and some are more compatible than others. If you just want to transfer files, any old key will do. However, I need a key to install on the OS and this one fits. I have installed bootable versions of Centos, Ubuntu and FreeDOS on these keys and they continue to work. I have used server maintenance setups and there is plenty of room on the dongle for the OS, updates and firmware needed to complain about my machines. I highly recommend these keys.

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

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

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

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

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

Shock-Resistant Transcend StoreJet 25M3 USB 3.1 Slim Portable Hard Drive with 500GB Capacity
99 Review

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

π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review