Best Solo hardware security keys
Solo ships several hardware security keys variants. This is the shortlist worth your time, scored against the use cases our buyers describe.
Why Solo
Solo has built a reputation in this category for reasons we set out below, and a few caveats worth knowing before you spend.
How to choose between models
Within the Solo line-up, the deciding factors are usually feature parity, generation, and warranty coverage — not price.
Frequently asked
- Are Solo products genuine?
- Yes — we source through authorised channels and ship with full warranty.
- Do you ship Solo worldwide?
- Yes, with the country exceptions noted on the Restricted Countries page.
More buying guides
The best privacy phones we ship in 1970The best secure smartphones we ship in 1970The best two-way radios we ship in 1970The best ptt communication we ship in 1970The best satellite communication we ship in 1970The best earpieces & surveillance we ship in 1970The best faraday & signal blocking we ship in 1970The best hardware security keys we ship in 1970The best encrypted storage we ship in 1970The best secure laptops we ship in 1970The best tactical accessories we ship in 1970The best privacy accessories we ship in 1970The best networking & secure routers we ship in 1970The best privacy phones for journalists & sources