Can I use it if I purchase a USB-C adapter ? And it will still work?

It would probably work, but they also sell them that have USB-C connectors, so I would just by one of those instead.

There is another one on here for $50. Yubikey5 , besides this being 50% cheaper , are these the same keys?

No. The YubiKey 5 has more functionality than the Security Key. The Security Key only supports FIDO U2F / FIDO 2. The YubiKey supports much wider range of authentication methods, but if you only need the ones supported by this key then you can save a lot instead of buying YubiKey 5.

Does this plug into a regular USB port?

It only fill 1/2 the USB slot, but it works as advertised.

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Yubico - Security Key NFC - Basic Compatibility - Multi-Factor Authentication (MFA) Key, Connect via USB-A or NFC, FIDO Certified

Yubico - Security Key NFC - Basic Compatibility - Multi-Factor Authentication (MFA) Key, Connect via USB-A or NFC, FIDO Certified

Product ID: 518466069

Details

Brand
Yubico
Hardware Interface
USB
Memory Storage Capacity
1 GB
Write Speed
12

💧Waterproof & Crush-Resistant Build

🔋No Battery or Internet Needed

🔐FIDO2 & U2F Certified Security

₨3187

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Description

🔑 Own your digital fortress with the ultimate MFA key—because your security deserves no compromises.

UNIVERSAL COMPATIBILITY - Seamlessly secures 1000+ accounts across Google, Microsoft, Apple & more—one key to rule them all.
COMPACT SECURITY ON THE GO - Slim, keychain-friendly design means your strongest defense travels wherever you do.
RUGGED READY FOR ANYTHING - Crafted in Sweden with waterproof, crush-resistant materials to survive your busiest days.
EFFORTLESS LIGHTNING FAST LOGIN - Authenticate instantly via USB-A plug or NFC tap—no passwords, no delays, no hassle.
PHISHING PROOF YOUR DIGITAL LIFE - Unrivaled physical MFA key that blocks unauthorized access with FIDO-certified encryption.

The Yubico Security Key NFC is a FIDO-certified multi-factor authentication device that protects your online accounts from phishing attacks. Compatible with over 1000 services including Google, Microsoft, and Apple, it supports fast login via USB-A or NFC without requiring batteries or internet. Built tough with waterproof and crush-resistant materials, this compact key stores up to 100 passkeys, making it an essential, durable security companion for professionals seeking seamless, next-level account protection.

Specifications

ASIN	B0BVNPWPCN
Additional Features	Crush Resistant, FIDO protocols only, Fits on keychain, Near field communication (NFC), Passkey (FIDO2) slots: 100, Water Resistant
Best Sellers Rank	#523 in Computer Accessories & Peripherals
Brand	Yubico
Built-In Media	Information Not Available
Color	Black
Compatible Devices	Desktop, Laptop, Mobile, Tablet
Compatible Phone Models	NFC Enabled Devices
Connectivity Technology	NFC, USB
Customer Reviews	4.3 4.3 out of 5 stars (1,958)
Flash Memory Type	USB
Global Trade Identification Number	05060408465295
Hardware Connectivity Technology	USB Type A
Hardware Interface	USB
Item Dimensions D x W x H	3.94"D x 3.94"W x 3.94"H
Item Type Name	Security Token
Item Weight	4.54 g
Manufacturer	Yubico
Memory Storage Capacity	1 GB
Mfr Part Number	100967
Model Name	Security Key
Model Number	100967
Number of Items	1
Number of Packs	1
Read Speed	1 megabytes_per_second
Warranty Description	Information Not Available
Write Speed	12 megabytes_per_second

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How is product pricing calculated?+

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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Customer service was outstanding when I had questions about the product.

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Excellent communication throughout the order process. Product is perfect.

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₨3187

Duties & taxes included

In stock

Sold byAmazon MauritiusDelivered 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 Mauritius.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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