I am currently looking for a USB stick with hardware write-protection that is small enough to fit in my keychain.

Searching the internet I could only find the Kanguru SS3, which has a slightly too large form factor.

  • What is your budget, and how big is too big? – 0-60FPS Mar 23 '17 at 3:50
  • Something like the Kingston SE9 would be nice. It doesn't have to be cheap. – glopes Mar 23 '17 at 7:37

There are other Companies too provide Hardware switch for read/write protect. Maybe it will help you.


| improve this answer | |
  • 1
    Hi, and welcome to Hardware Recommendations! We tend to avoid link-centered answers, as they decrease readability and are susceptible to link rot. Could you add any important information from your link to the body of your answer? – JMY1000 Jun 25 '19 at 3:42

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.