can someone track you with this? is this company tracking us and can share our information?

nope! U2FA devices such as this, are incapable of doing such actions. All it does is store just enough data within the device itself so that it can authenticate with websites and services you have it setup for

what is the difference between this and Yubiey 5?

It costs less and doesn't have a finger print scanner, just a button.

It looks this key use a battery. what happens if the battery is dead? can i replace just the battery or should i buy a new key?

Thank you for submitting your inquiry. The Bluetooth Fido2 key incorporates a compact rechargeable battery that facilitates Bluetooth connectivity, enabling quick access to your account. We advise users to recharge the security key every three months for a duration of 20 minutes. It is important to note that the battery is not replaceable. However, even in the event of a depleted battery, the Fido key can still be utilized normally by connecting it to your preferred PC or Mac device. If you have any further questions, please do not hesitate to reach out.

If lost or damaged, is there a way to recover the 2FA token to a new device?

Due to the nature of a U2F device, unfortunately not, services that you use a U2F device om generally give you recovery codes to use should this occur (github is one of them) Use these codes to recovery access to your account and then remove the lost/damaged device from your account, and then add the new one

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Thetis FIDO2 Security Key, [Aluminum Folding Design] Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail,Facebook,Dropbox,SalesForce,GitHub - Black

Product ID: 368733093

Details

Brand
Thetis
Hardware interface
USB
Reading speed
480 Bytes Per
Special features
Aluminum FIDO2
Writing speed
480.0

💻Universal USB Type-A Compatibility

🔄360° Rotating Aluminum Alloy Cover

🔐FIDO2 Certified Passwordless Security

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€ 54.01

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔑 Unlock the future of secure logins—because your data deserves elite protection.

ULTRA PORTABLE SECURITY - Compact, lightweight, and ready to travel with you—never leave your digital safety behind.
UNIVERSAL COMPATIBILITY - Seamlessly works across Windows, Linux, macOS, and major platforms like Gmail, Facebook, and GitHub.
DURABLE DROP PROOF DESIGN - Aluminum folding cover shields your key from daily wear, drops, and scratches—security that lasts.
MULTI FACTOR AUTHENTICATION - Built-in HOTP tech adds an extra layer of protection against phishing and hacking threats.
EFFORTLESS PASSWORDLESS LOGIN - Experience next-gen security with FIDO2 certification, ditch passwords without compromising safety.

The Thetis FIDO2 Security Key is a compact, aluminum-folding USB Type-A device offering passwordless, multi-factor authentication. Certified by FIDO2 standards and backward compatible with U2F, it supports major OS platforms and popular online services. Its durable 360° rotating cover protects against physical damage, making it a reliable, portable security solution for professionals seeking seamless and robust online account protection.

Reviews

R**D

hardwaresleutel met redelijke prijs

niet al te dure hardwaresleutel voor extra beveiliging, werkt voor mij op zich prima met websites die dit ondersteunen, zoals ook Amazon :-) Afhankelijk van het OS dat je gebruikt kun je er meer of minder mee doen op systeemniveau.

22.05.2026

G**9

usage

genuine item

15.03.2024

I**R

Toller FIDO2 Sicherheitsschlüssel.

Der Stick ist klein und Leicht, die um 360 Grad schwenkbare Aluminiumkappe ist ein nettes Gimmick aber an sich eigentlich nicht wirklich erforderlich, der Stick ist viel zu leicht als das er bei einem Sturz zu Bruch gehen könnte, gröbere Gewalteinwirkung würde diesen Stick auch mit dieser Kappe beschädigen. Der Stick wurde bei allen meinen PCs auf anhieb erkannt und die erst Installation war sehr einfach, etwas Vorwissen Vorausgesetzt, für Unerfahrene Anwender sollten die üblichen Gebrauchsanweisungen leicht zu verstehen und Umzusetzen sein. Bisher habe ich den Stick seit ein Monat dauerhaft am PC stecken und dieser wird nicht warm und er funktioniert bisher sehr gut. Wer eine zusätzliche Sicherheitsschicht für Online Konten haben möchte ist mit diesem Preisgünstigen FIDO2 USB Stick gut aufgehoben, man muss aber beachten das nicht alle Online Dienste solche Sticks unterstützen, man sollte sich im Vorfeld informieren ob die Dienste wo man seine Konten zusätzlich absichern möchte solch ein Stick mit dem Protokoll FIDO2 oder U2F unterstützt.

4.08.2024

S**N

Does not support many websites currently

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.

29.08.2022

S**O

Excelente

Todo bien

24.07.2025

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€ 54.01

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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1 day ago

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Brand	Thetis
Connectivity technology	USB
Hardware interface	USB
Reading speed	480 Bytes Per Second
Special features	FIDO2 Certified
Writing speed	480.0

Thetis FIDO2 Security Key, [Aluminum Folding Design] Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail,Facebook,Dropbox,SalesForce,GitHub - Black

Details

Details

Description

Specifications

Reviews

Common Questions