Thetis Pro-C FIDO2 Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Works with Windows/macOS/Linux/Gmail/Facebook/Dropbox/GitHub

The Thetis Pro-C FIDO2 Security Key is hands down the best security solution I’ve used for protecting my online accounts. Its build quality is top-notch, with a sleek metal design that feels durable yet lightweight. Setting it up was surprisingly easy—it works seamlessly with major platforms like Google, Microsoft, and even password managers like 1Password.The USB-C connection is fast and reliable, and the key has NFC functionality, which is perfect for securing accounts on my phone. I also love that it’s FIDO2 certified, ensuring the highest standard of security without relying on SMS codes or other outdated methods.What truly stands out is its consistency—it’s incredibly responsive and hasn’t let me down once. For anyone serious about safeguarding their digital life, this is a must-have. Highly recommend!

I think this key is the best bang for your buck compared to other brands especially because it's Fido2 with NFC.I skipped out on the more well known/popular brand because these are half the price and I wanted to buy 2.$50 for a main key and a back up is great considering this lil key could potentially save your bank accounts from being drained one day or scammers getting onto accounts with your card info.I also chose this key because I like the design and how it can be folded to cover the USB-C so you don't accidently bend it or something while carrying it around. You also don't have to worry about it falling out of the holder like the super tiny keys. So this one is great to have on your keychain.I use one of the more expensive keys for work and compared to this brand I would say set up and use if pretty much the same and it's very simple to use.For me, the only con to this key is that using NFC is kinda finicky. It's not that it doesn't work BUT with this one you have to have it held up to your phone precisely or it will not read. So that's kinda eh to me but I still love it.And for those of you who are new to using these, it's fairly simple to use even if you're not tech savvy. Scan the QR code on the device or got to their website and download their program so you can set your pin and then you're good to go.- Sign into the accounts you want to use this device with (not all websites support this feature yet btw)- open your security settings- set it up would just set it up as you would 2 set authentication. You should have the option to choose "physical key". Plug it in, type in your pin, press the lil button on your key and you're golden. You'll use that same method when you login.

I purchased this for my aging parents, I felt perhaps a security key was something to use to secure their information without my always having to be present. Keeping track of all their passwords and updating them and warning them about security was becoming a hassle. This has been a complete game changer, once I set it up on their PC, they are able to use it with minimal assistance on their own. They are not tech friendly people, yet this is easy for them to maneuver. Setup was straightforward and relatively simple, we've had no issues since they have been using it for well over a month, even traveling with it and they are happy to be more independent when it comes to their digital life.

Works excellently so far, very happy with my purchase. The enhanced security and USB-C Functionality, build quality, reliability is a big upgrade from my YuBiCo NFC KeK (USB-A)

Mention Of Linux support appears in both the title and description, trusting this I ordered. When it arrived I went to the thetis.io website to get details on how to use the key and quickly found no mention of Linux whatsoever. In fact, under step 1 of "Initial key setup," it says to download "Thetis Key Manager" for your OS: Mac, Windows, Chrome, IOS or Android. No Linux!Since this was step 1 of the instructions, I immediately returned it. I won't be buying another Thetis product, but I did find another more appropriate product for the open/free/source Linux crowd, the Nitrokey from Germany. It not only supports Linux, but also is open source hardware and software that you can verify yourself.

The Thetis FIDO2 Security Key is a hardware authentication device designed to enhance online security through two-factor authentication (2FA). Its distinctive folding design not only protects the USB connector but also makes it convenient to carry.Compact & Durable Design: Folding aluminum body protects the USB connector.Strong Security: Supports FIDO2 and U2F for passwordless authentication.Wide Compatibility: Works with many services like Google, Microsoft, and Dropbox.A solid, portable security key with a durable design, best for those who need strong authentication.

Las instrucciones que vienen adjunto, no son suficientes. Van días y no puedo utilizarla.