Thetis Pro-C FIDO2 (L2) Security Key Passkey Device with USB C & NFC, TOTP/HOTP Authenticator APP, FIDO 2.0 Two Factor Authentication 2FA MFA, Supports Windows/macOS/Linux/Gmail/Facebook/Dropbox

I always bought the cheap nail clippers at the drug store. What a difference! These cut with a clean edge and catch the clippings. No more nail pieces flying all over. I like that I don’t need a nail file to smooth out the jagged edges that cheap clippers leave. If you need clippers, get these!

Works well with all of my important apps without issue. The only gripe from these old crippled hands is some fidgeting to swing it open. Other than that the fingerprint works like a charm, as do the rest of the features.

Up to now its been working fine. I downloaded the software from Thetis and I was able to configure it easy. In the aplication I can also see and manage the Passkeys I have linked to it. Easy to operate and easy to link. Tested it with paypal, ebay, amazon, microsoft, google, facebook and more.

If there's anything I can say that can convince you to purchase a Thetis, it might be that I own 4 Thetis security keys, two of which are this model, the Thetis Pro-C. Needless to say, I recommend them. For the average consumer looking to beef up their security, there's fundamentally nothing different between these and the better known Yubikeys. Both use FIDO2, which is a well understood and documented protocol for security. But let's balance out the good with the bad: the software is pretty clunky and lackluster. It does what it needs to, but there's grammatical mistakes that make it clear English is not the developer's main language. There's also missing features such as PIV / SmartCard capabilities. The panel for PIV and certificates is there in the software, but it's grayed out. Thetis devices work great for multi-factor authentication (MFA) / "things that you have" (versus things that you know). I have my Thetis setup for Google, Apple, Microsoft, and a few other sites. They work perfectly fine on macOS as well as Windows. I like the design of these keys, the outer shell that protects the USB-C plug is made out of metal, which is much more durable than the plastic Yubikeys. I find it funny these are less expensive, but much more durable overall. Finally, you'll want to buy two of these security keys, one acting as a backup. You can very easily get locked out of your account if you use your security key. Apple requires two security keys for this very reason.

I've built up a number of Thetis security keys at this point in various form factors. They have all worked great and this one is no exception. It was quick to set up with my password manager and worked right away. Try a login and tap the button and I'm in. Nothing particular that sets it apart from others there but it does work. Physically it is very well made. While the actual key body is plastic it pivots into a metal protector that would easily survive getting run over by a truck. The only weak point may be the button but again with the case it's going to be hard to press it too far in. I'll mention that while not nearly as small as their nano line the advantage here is the USB-C plug has an extension such that you can plug it into a phone with the case on. Mine is easier to get off but if you're using this key a lot I can see this one being a big plus. I'll also mention that while this has a similar form factor to the USB-A/C combo key, because this only has one end it can be fully protected in the case and therefore ends up being smaller as well. This could very well be my favorite of all of the Thetis devices but the good news is they are all well made products.

This may be a great hardware device but the activation is not user friendly at all. In the various setups, they all want some pin to verify its you but no clear indication what pin are they talking about. I use fingerprint and facial recognition easily on my devices but this hardware key method is nebulous so far. I will update my review if I get this to work but so far, its overly complex, so I cannot recommend. It needs to be simpler, even if I get it to work. By the way, I had Yubikey at work and it worked. Maybe I underestimated the work the security staff put in to get hardware passkey setup to work.

In spite of the L2 attestation promises of this device, it is not true. For Microsoft entra domain logins, common in the workplace, no Thetis product is approved now. So I have this thing and had to buy another brand to use it for multifactor login.

Got the Thetis key and found my laptop only has one USB-C port, which I use for a USB hub. Learning to use the product at first was a little confusing as the instructions did not match what I was seeing in Windows. Eventually figured it out and it works great.

Als bekennender Passwort-Muffel und Fan von hardwarebasierter Sicherheit durfte mal wieder ein neuer FIDO2-Stick in meine Sammlung einziehen. Und was soll ich sagen? In Sachen Kernkompetenz brennt hier absolut nichts an. Der Stick wird von allen gängigen Webseiten auf Anhieb erkannt, und das Erstellen von Passkeys läuft absolut reibungslos und geschmeidig ab. Neben FIDO2 schluckt das gute Stück auch problemlos klassische TOTP-Zwei-Faktor-Codes. Er tut also genau das, was er soll, und liefert im Alltag fehlerfrei ab. Der Stick kommt als praktisches USB-C-Modell um die Ecke und bringt direkt auch NFC mit. Gerade für den Einsatz am Smartphone ist das drahtlose Gegenhalten ein absoluter Segen und extrem komfortabel. Beim Gehäuse-Design scheiden sich vermutlich die Geister. Der Stick steckt in einem schwenkbaren Metallbügel, der ihn im Alltag wie ein Schutzschild vor Kratzern bewahrt. Zum Einstecken klappt man ihn einfach heraus. Durch diese Konstruktion trägt das Teil am Schlüsselbund natürlich ein ganz kleines bisschen dicker auf, als es eigentlich müsste, aber dafür ist er eben auch sicher verpackt. Clever gelöst ist der Bestätigungs-Button inklusive Status-LED, der direkt im Gelenk des Bügels sitzt. Ein paar Software-Eigenheiten im Alltag bringt das Teil aber mit. Am PC führt kein Weg am „Thetis Key Manager“ vorbei. Das Tool ist optisch eher Marke „Zweckmäßig“, tut aber, was es soll. Ein bisschen schräg ist allerdings, dass das Programm zwingend Administratorrechte unter Windows verlangt, sobald man an die Passkeys ran möchte. Wer am Firmen-Laptop ohne Admin-Rechte unterwegs ist, schaut hier erst mal in die Röhre. Auch bei den TOTPs gibt es eine kleine Einschränkung. Einmal angelegt, lassen sich die Einträge im Key Manager nicht mehr nachträglich bearbeiten (z.B. um den Namen zu korrigieren). Da hilft dann nur Löschen und Neuaufladen. Am Smartphone läuft das Ganze über eine eigene App, die vom Funktionsumfang her ähnlich gestrickt ist. Das Preis-Leistungs-Verhältnis muss man hier mal ganz deutlich erwähnen! Im Vergleich zu den Platzhirschen auf dem Markt bekommt man hier die volle Ladung Sicherheit für einen absoluten Bruchteil des Geldes, ohne dass man bei der reinen Funktion irgendwelche Abstriche machen müsste. Mein Fazit: Ein rundum solider, zuverlässiger Sicherheits-Stick, der sich vor der namhaften und oft deutlich teureren Konkurrenz absolut nicht verstecken muss. Wer mit den kleinen Software-Schrulligkeiten leben kann und einen günstigen, robusten Begleiter für seine Passkeys sucht, kann hier bedenkenlos zuschlagen. Von mir daher an dieser Stelle verdiente 5 Sterne und eine klare Kaufempfehlung.

Bisogna innanzitutto ricordare che la versione che state vedendo è la pro-c, cioè dotata solo di porta type-c e quindi principalmente consigliata per dispositivi mobile e\o dotati della suddetta porta. Esiste anche la versione con la usb A e, meglio ancora, quella che le ha entrambe. La versione PRO. Tuttavia è proprio con i dispositivi mobile (iphone e android) che rende meglio, perché proprio con questi è assicurata la piena compatibilità del sistema NFC. Quindi se avete un pc con NFC e pensate di utilizzarla, rifletteteci. L'ho usata con entrambi i sistemi e, finora, nessun problema. Restando in tema compatibilità, mi è piaciuto che lo fosse con i principali gestori di password (1Password, Dashlane Premium, Keeper, LastPass Premium) e, avendoli provati tutti, assicuro il funzionamento. Malgrado per certi versi preferisca la Yubikey, che ha una piattaforma di autenticazione più completa. Se vi serve solo passkey/2FA base, la Thetis è perfetta. Inoltre, rispetto la yubikey apprezzo tantissimo l'involucro metallico rotante che, nel paragone costi/benefici a favore della Thetis, me la fa percepire più resistente. Altra cosa che ho apprezzato di più è il processo di configurazione iniziale. Quello di Thetis mi è sempre sembrato, anche nei modelli passati, più semplice della Yubikey e addirittura di Google Titan. In definitiva, consigliata.

Fácil de usar, no da problemas, no es caro, es efectivo. Imprescindible

Don't buy Yubikey ...Buy this Replaces my Google Titan which would not work on my sites

J’ai eu l’occasion de tester la clé de sécurité Thetis Pro-C FIDO2, et voici mon expérience avec ce produit. 🔐 La mise en place sur mes comptes compatibles s’est faite assez simplement, surtout en USB-C sur ordinateur, avec une validation physique qui rassure à chaque connexion. 📱 Le NFC fonctionne bien sur smartphone, ce qui rend la clé pratique entre plusieurs appareils sans avoir besoin de pile ni de réseau. 🧩 Le format compact avec capuchon rotatif protège bien le connecteur, et l’ensemble paraît solide pour être gardé sur un porte-clés. ⚙️ Il faut tout de même vérifier la compatibilité des services avant usage, car tous les sites ne prennent pas encore en charge ce type d’authentification. 🤍 J'espère que mon avis vous sera utile !