This usb-c key says it has nfc. does this mean it can be used to authenticate a device wirelessly, or does it still have to be plugged in?

This Security Key (Feitian ePass K40) absolutely DOES work via NFC. I can confirm this as I have used it with NFC on my phone many of times as it is very convenient & very easy to do. It's slightly faster than plugging it in via USB as well, but either way works fine. I personally prefer using it with NFC. I am not sure where Sgt. Scott got his answer from, but maybe his phones NFC isn't working because as I said before, this Security Key most certainly does work with NFC. I can add a video to my answer showing me doing so if you would like a visual confirmation, but I assure you, it does work. It specifically states it in the item title as well as in the item description. NFC is one of the main reasons I chose this particular security key. I personally have 3, this one, which is the (ePass k40), I also have the (ePass K9), & the (ePass K40 Plus) which is the same as this one but also has PIV functions. All 3 of them have NFC capabilities & all 3 work flawlessly via USB & NFC.

Does it work with bank of america?

Of course, I use this at Bank of America.

Does it work in password Managers like Keepass?

For me, this doesn't work at all with almost no helpful documentation.

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ePass K40 USB Security Key - Two Factor Authenticator - USB-C with NFC, FIDO U2F + FIDO2 - Help Prevent Account Takeovers with Multi-Factor Authentication

Product ID: 523704139

Details

Brand
FeiTian
Hardware Interface
USB
Memory Storage Capacity
985 GB
Special Feature
Lightweight
Write Speed
12

⚡Plug & play USB-C + NFC access

💧IP67 water-resistant durability

🔐FIDO2 + U2F certified security

4508851₫

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Sold byAmazon VietnamDelivered 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 Vietnam.

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Description

🔐 Secure your digital world with the ultimate key to peace of mind.

BUILT TO ENDURE - Rugged IP67 water-resistant design ensures your security key stays reliable through daily hustle.
EFFORTLESS SETUP - Plug & play convenience means zero installation delays—secure your digital life instantly.
TRUSTED EVERYWHERE - Supports top platforms like Google, Microsoft, Twitter, Coinbase, and more for broad protection.
PHISHING PROOF ACCESS - Advanced FIDO2 + U2F protocols lock down your accounts with next-level multi-factor authentication.
UNIVERSAL COMPATIBILITY - Seamlessly works across laptops, mobiles, tablets with USB-C ports or NFC—no drivers needed.

The Feitian ePass K40 is a compact, lightweight USB-C security key featuring FIDO2 and U2F certification for robust multi-factor authentication. It offers broad device compatibility including NFC-enabled phones and tablets, requires no driver installation, and boasts an IP67 water-resistant build for everyday durability. Ideal for professionals seeking seamless, phishing-resistant account protection across major platforms.

Specifications

ASIN	B089ZYVCV6
Additional Features	Lightweight
Best Sellers Rank	#115,428 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,192 in Pen Drives
Brand Name	FeiTian
Colour	Chrome
Compatible Devices	Laptop, Mobile, Tablet
Compatible Phone Models	All with NFC, Android, Apple and more
Customer Reviews	4.1 4.1 out of 5 stars (147)
Flash Memory Type	USB
Hardware Connectivity Technology	USB Type C
Hardware Interface	USB
Item Dimensions D x W x H	51D x 19W x 3H Millimeters
Item Weight Unit of Measure	7.2 Grams
Manufacturer	Feitian Technologies Co., Ltd.
Manufacturer Part Number	ePass K40
Memory Storage Capacity	985 GB
Model Name	ePass FIDO K40
Model Number	ePass K40
Network Connectivity Technology	USB
Number of Items	1
Number of Packs	1
Write Speed	12 megabytes_per_second

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4508851₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

1 week ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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