Positives: micro USB for connecting the key to a Samsung smartphone. it is recognized immediately by Android and allows you to pass files from one to the other without difficulty.
clean and fast transfer of files on any PC
Negatives: the dimensions are it is not compatible to a SAMSUNG phone protected by a shell-like Kraken (Trident) or Defender (OtterBox)
the protective cap of micro usb port is sometimes annoying but remains practical to avoid labîmer.
Not tested: adaptability with an ad hoc adapter into a port to Iphone lightning.
Conclusion: all good, rare disadvantage disappear before everyday practicality of this key. Especially when you use your phone in the job and that your employer prohibits you plug it into the PC for security reasons.
