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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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

Product ID: 168719290

Details

Brand
Thetis
Hardware Interface
USB
Read Speed
480 Bytes Per
Special Feature
FIDO2
Write Speed
480 Bytes Per

💻Universal USB Type A compatibility across Windows/Linux/macOS

🔄360° Rotating aluminum alloy cover for ultimate durability

🔐FIDO2 Certified for next-gen passwordless security

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€ 43.83

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock the future of secure login—because your digital life deserves elite protection.

BUILT TO ENDURE - Rugged aluminum alloy casing with a rotating cover protects your key from daily wear and accidental drops.
ULTRA PORTABLE SECURITY - Compact, lightweight design fits in your pocket or keychain—security that travels with you.
MULTI LAYERED AUTHENTICATION - Advanced HOTP tech ensures your accounts stay locked tight against hacks and scams.
EFFORTLESS PASSWORDLESS LOGIN - Experience seamless, phishing-resistant access with FIDO2 certification—ditch passwords for good.
PLUG PLAY UNIVERSAL COMPATIBILITY - Works flawlessly with Windows, Linux, macOS, and major platforms like Gmail, GitHub, and Salesforce.

The Thetis FIDO2 Security Key is a compact, USB Type A device offering passwordless, multi-factor authentication with HOTP technology. Featuring a durable 360° rotating aluminum cover, it ensures robust protection against phishing and hacking across Windows, Linux, and macOS platforms, supporting major services like Gmail, Facebook, and GitHub. Certified by the FIDO2 standard, it delivers seamless, universal compatibility and portable security for professionals demanding next-level account protection.

Specifications

ASIN	B07RL99HZ6
Additional Features	FIDO2 Certified
Best Sellers Rank	#496 in USB Flash Drives
Brand	Thetis
Color	black
Compatible Devices	Windows, MacOS or Linux
Compatible Phone Models	Windows, Mac OS X, Linux (Debian Based or Red Hat Based) and Chrome OS
Connectivity Technology	USB
Customer Reviews	4.2 4.2 out of 5 stars (1,087)
Flash Memory Type	USB
Hardware Connectivity Technology	USB Type A
Hardware Interface	USB
Item Dimensions D x W x H	0.39"D x 0.59"W x 1.73"H
Item Type Name	FIDO2 Seucrity Key
Item Weight	0.3 Ounces
Manufacturer	Thetis
Mfr Part Number	MB000368
Model Name	Thetis FIDO2 Security Key
Model Number	MB000368
Read Speed	480 Bytes Per Second
UPC	600231109321
Unit Count	1.0 Count
Warranty Description	Standard Express Warranty
Write Speed	480 Bytes Per Second

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The product exactly matches the description. Very satisfied with my purchase.

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€ 43.83

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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