![FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac OS,Gmail,Facebook,Dropbox,SalesForce,GitHub](https://m.media-amazon.com/images/I/51gaQQmMj3L._AC_SL3840_.jpg)

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The Thetis FIDO2 Security Key is a compact, durable USB Type-A device offering passwordless, multi-factor authentication. Certified by the global FIDO2 standard and backward compatible with U2F, it secures your online accounts across major platforms like Gmail, Facebook, Dropbox, and GitHub. Its 360° rotating aluminum alloy cover protects the key from daily wear, while HOTP technology ensures an extra layer of protection against phishing and hacking. Perfect for professionals demanding seamless, portable, and universal online security.







| ASIN | B07RL99HZ6 |
| Are Batteries Included | No |
| Batteries | 1 C batteries required. |
| Colour | Black |
| Connectivity technology | USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,027) |
| Date First Available | 8 Jun. 2019 |
| Flash memory type | USB |
| Guaranteed software updates until | unknown |
| Hardware Connectivity Technology | USB Type A |
| Item Weight | 8.49 g |
| Item model number | MB000368 |
| Lithium Battery Energy Content | 0.2 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 2 Grams |
| Manufacturer | Thetis |
| Model name | Thetis FIDO2 |
| Number Of Lithium Ion Cells | 1 |
| Product dimensions | 8D x 15W x 44H millimetres |
| UPC | 600231109321 |
A**N
Amazing product for the peace of mind in the online space
Let me tell you, the FIDO2 Security Key by Thetis is an absolute game-changer! I was stressing over potential cyber threats messing with my online accounts until I stumbled upon this. Setting it up was a breeze – clear instructions and seamless integration with all my accounts. Within a week, the cyber world went from chaos to calm, thanks to the added layer of security this key provides. What really impressed me is its compatibility with all my online platforms – emails, banking, social media – you name it, this key works with it. Plus, it's built tough, so no worries about it giving up on you. Furthermore, the performance is amazing. This makes it easy to use. Just plug in press the button on the key and there you go, you are logged in. However, if you are looking for this to unlock your pc as a physical key on the lock screen of the pc, this isn’t the key you are looking for. This is because it doesn’t work for that but only for online accounts and other use cases. If you're serious about online security and want some peace of mind, do yourself a favour and grab a FIDO2 Security Key. Trust me, you won't regret it!
P**S
No issues so far!
My first security key, seems to work just fine, easy to setup, cant complain for now. It is all made of plastic though so durability might be an issue later down the line.
I**.
Great little FIDO2 Security and great first purchase of this technology
I wanted to try FIDO2 security and this key looked like a great cost effective introduction. It works great and works well many websites, including with Google, Microsoft. Also great with my password manager. It is relatively small and compact and fits on keys OK. The app you can download is a little basic, but is not really required. Areas to be improved to gain 5 stars: Only outer cover is aluminium, actual device is plastic. Only has memory for 50 keys, some (more expensive) competitors have 250. However I can't see this is going to be any issue until many more websites start using it.
G**S
Good price
Exactly what it says on the tin, prompt delivery and a good price.
W**L
Need to see
Very fiddly and VERY flimsy but dose what you want it do
C**E
This can only be used on the one computer used to register it.
This can only be used on the one computer used to register it. This is not mentioned anywhere. It's easy to use once setup but I found the installation a bit of a faff. It is the size of a small flash drive and seems quite durable. As to its security I hope it is as good as a passkey and better thana password.
L**Y
Simple to use and good value
If you just need a simple FIDO2 key, then this just works. It's simple to setup and doesn't pretend to include fingerprint detection /bluetooth etc. Just type your code in (that you chose) and press the button on the USB 'stick' and it authenticates that it is 'something that you have'.
J**G
Amazing
I recently purchased the Thetis Aluminum FIDO2 Security Key and I have been extremely satisfied with my purchase. This key is an excellent tool for increasing the security of my online accounts. It uses FIDO2 technology, which is a widely accepted and secure standard for two-factor authentication. One of the standout features of this security key is its durability. The aluminum casing is very sturdy and has held up well to daily use. The key is also very small and portable, making it easy to carry with me wherever I go. The setup process for this key was very straightforward, and it was compatible with all of my online accounts that support FIDO2 authentication. I have noticed a significant improvement in the security of my accounts since using this key, and I have peace of mind knowing that my accounts are much less vulnerable to hacking attempts. Overall, I would highly recommend the Thetis Aluminum FIDO2 Security Key to anyone in need of an effective and secure two-factor authentication solution. It has proven to be a great investment and has exceeded my expectations.
G**9
genuine item
M**O
Chiave di buona qualità ,affidabile
S**N
I bought this as a backup to my Yubikeys. I should have researched more about before buying. Currently very few websites support Thetis FIDO2. I do not recommended buying this as your first security key. It's not good value for money at this stage.
S**O
Todo bien
M**L
La llave FIDO2 de Thetis destaca por su diseño plegable en aluminio, que además de proteger el conector la hace muy cómoda de llevar en el llavero. La autenticación funciona sin fallos: se reconoce rápido, no requiere configuraciones complicadas y añade una capa de seguridad real frente a contraseñas débiles o phishing. La construcción se siente sólida y el mecanismo de apertura es firme. Una opción fiable y bien diseñada para quien quiere mejorar su seguridad digital sin complicarse.
Trustpilot
1 week ago
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