I currently use a Yubikey but this is a less expensive option. Will this work with lastpass?

Does LastPass support FIDO/U2F authentication with Yubikey? We currently do not. Once FIDO/U2F is supported in all major browsers (the U2F standard is currently only supported by the Chrome browser, with Firefox support in beta), we will add LastPass support for this MFA. Please see the bug report for Firefox here - and post your request to add this support. In the mean time, users can configure their keys to Mode 6 to work with both as mentioned here If your key does not support an OTP mode, it will not currently work with LastPass.

I have two gmail accounts, how many fido sticks do i need to protect two gmail account. do i need to buy 2 ?

you can use one key with multiple accounts https://support.google.com/accounts/answer/6103543?hl=en

Is this company a known and reputable company for this type of security?

So, I was trying to research this company. They have a website. That seems like it. I can't find Thetis on Linkedin (who is the CEO of Thetis?), they don't have any social media presence, their website has opaque domain registration. They AREN'T listed on the Fido Alliance website, as a lot of other FIDO keys are. I contacted them for support yesterday and haven't heard back (seen other people say the company is unresponsive). The more research I do, and the less info I find, the more nervous I am about using this product.

Does it work on android?

Since this is a USB-A FOB, you would need an adapter that goes from USB-A to USB-C or Micro-USB, and there are no guarantees that with an adapter it will work. (Some do, and some don't.)

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FIDO U2F Security Key, Thetis [Aluminum Folding Design] Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail, Facebook, Dropbox, SalesForce, GitHub

FIDO U2F Security Key, Thetis [Aluminum Folding Design] Universal Two Factor Authentication USB (Type A) for Extra Protection in Windows/Linux/Mac OS, Gmail, Facebook, Dropbox, SalesForce, GitHub

Product ID: 43758817

Details

Brand
Thetis
Connectivity Technology
USB
Hardware Interface
USB
Read Speed
480 Bytes Per
Special Feature
security fido

🔄360° rotating USB cover

🔐FIDO U2F-certified strong 2FA

🛡️Aluminum alloy durable casing

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1402547₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Thetis
Connectivity Technology
USB
Hardware Interface
USB

Description

🔑 Secure your digital life with style and zero hassle!

COMPACT POWERHOUSE - Lightweight and sleek design fits perfectly on your keyring or desk without bulk or wobble.
UNIVERSAL COMPATIBILITY - Works seamlessly with top platforms like Gmail, Facebook, Dropbox, GitHub, and Salesforce supporting U2F.
PLUG AND PLAY SIMPLICITY - Instant setup with no drivers needed on Windows, Mac, and Linux via Chrome or Opera browsers.
UNMATCHED SECURITY SHIELD - FIDO U2F-certified protocol ensures phishing-proof, hardware-based 2FA that outclasses SMS and app codes.
RUGGED ELEGANCE IN YOUR POCKET - Premium aluminum alloy body with a 360° rotating cover protects against drops, scratches, and daily wear.

The Thetis FIDO U2F Security Key is a compact, aluminum-encased USB device providing robust two-factor authentication via the FIDO U2F protocol. Compatible with major OS platforms and popular services like Gmail, Facebook, and GitHub, it offers plug-and-play security with a durable 360° rotating cover to protect the USB connector. Designed for professionals seeking seamless, phishing-resistant login protection, it delivers premium build quality and universal compatibility in a portable form factor.

Specifications

ASIN	B06XHTKFH3
Additional Features	security key;two factory authentication;multi factor fido u2f usb
Best Sellers Rank	#1,084 in USB Flash Drives
Brand	Thetis
Color	Black
Compatible Devices	desktop, laptop, notebook, Mac, iMac
Connectivity Technology	USB
Customer Reviews	4.4 out of 5 stars 917 Reviews
Flash Memory Type	USB
Hardware Connectivity Technology	USB Type A
Hardware Interface	USB
Item Dimensions D x W x H	1.75"D x 0.6"W x 0.3"H
Item Weight	0.3 Ounces
Manufacturer	Thetis
Mfr Part Number	MB000124
Model Name	Thetis FIDO U2F Security Key
Model Number	MB000124
Read Speed	480 Bytes Per Second
Special Feature	security key;two factory authentication;multi factor fido u2f usb
UPC	701470423718
Unit Count	1.0 Count
Warranty Description	Standard Express Warranty

Reviews

G**.

23.04.2025

C**S

29.10.2017

T**S

9.12.2020

A**S

23.01.2019

M**Y

28.02.2018

M**S

14.12.2018

B**N

5.02.2020

A**Y

29.07.2020

B**E

24.01.2023

N**Y

18.09.2024

W**Y

5.02.2020

A**E

11.10.2025

J**E

23.01.2026

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