Does it work with bank of america?

yes, I use it for bank of america

Can this be used on a phone if we use a usb-c adapter?

Yes a USB A to USB C adapter will work

Will this work with Microsoft Win 10/11 Onedrive personal vault?

Yes it does work. However it is difficult to setup.

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FeiTian A4B USB Security Key - Two Factor Authenticator - USB-A with FIDO2 - Help Prevent Account Takeovers

FeiTian A4B USB Security Key - Two Factor Authenticator - USB-A with FIDO2 - Help Prevent Account Takeovers

Product ID: 211063666

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💧IP67 water-resistant durability

🔌Universal USB-A compatibility

🔐FIDO2 + U2F certified security

Description

🔐 Secure your digital life like a pro—because your accounts deserve VIP protection.

BUILT FOR THE HUSTLE - Rugged, water-resistant design ensures your security key keeps up with your fast-paced lifestyle.
PLUG PROTECT ANYWHERE - Works seamlessly across all major browsers and devices—no drivers, no hassle.
UNBREAKABLE DIGITAL SHIELD - FIDO2 + U2F certification locks down your accounts with next-gen security standards.
PHISHING NOT ON YOUR WATCH - Stops account takeovers dead in their tracks by blocking unauthorized access instantly.
UNIVERSAL ACCESS ZERO COMPROMISE - Compatible with top platforms like Google, Microsoft, Twitter, Coinbase, and more—your digital passport.

The FeiTian A4B USB Security Key is a compact, durable two-factor authentication device featuring FIDO2 and U2F certification. It offers universal USB-A compatibility, works across all major browsers without additional drivers, and is water-resistant (IP67). Designed to prevent phishing and unauthorized access, it supports a wide range of platforms including Google, Microsoft, Twitter, and Coinbase, making it an essential tool for robust account security.

Specifications

Item Weight	0.01 Pounds
Size	Small
Number of Pieces	1
Item Dimensions L x W x H	1.73"L x 0.83"W x 0.12"H
Color	Black
Collection Name	All
Outer Material	Plastic
Material Type	Plastic
Required Assembly	No
Are Batteries Required	No
Special Features	durable, portable

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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Value for Money

Competitive prices on a vast range of products

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Serving millions of shoppers across more than 100 countries

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Trusted payment options loved by worldwide shoppers.

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€ 41.94

Duties & taxes incl.

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Free Returns

30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews