---
product_id: 351239968
title: "GoTrust Idem Key C, NFC and FIDO2 L2 Certified Security Key, USB-C, Multi-Protocol Two-Factor Authentication, IP68 Waterproof, Passwordless Login, Designed for Education, IT Teams, Organizations"
brand: "gotrustid"
price: "588 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Go Trust"
url: https://www.desertcart.dk/products/351239968-gotrust-idem-key-c-nfc-and-fido2-l2-certified-security
store_origin: DK
region: Denmark
---

# IP68 Waterproof & Rugged Dual USB-C & NFC Connectivity FIDO2 L2 Certified Security GoTrust Idem Key C, NFC and FIDO2 L2 Certified Security Key, USB-C, Multi-Protocol Two-Factor Authentication, IP68 Waterproof, Passwordless Login, Designed for Education, IT Teams, Organizations

**Brand:** gotrustid
**Price:** 588 kr
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock next-level security with the key everyone’s talking about!

## Quick Answers

- **What is this?** GoTrust Idem Key C, NFC and FIDO2 L2 Certified Security Key, USB-C, Multi-Protocol Two-Factor Authentication, IP68 Waterproof, Passwordless Login, Designed for Education, IT Teams, Organizations by gotrustid
- **How much does it cost?** 588 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/351239968-gotrust-idem-key-c-nfc-and-fido2-l2-certified-security)

## Best For

- gotrustid enthusiasts

## Why This Product

- Trusted gotrustid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** IP68-rated waterproof, tamper-proof, and crush-resistant design built for the toughest environments.
- • **Effortless Setup & Use:** No drivers or batteries needed—just plug in or tap and secure your accounts in seconds.
- • **Universal Compatibility:** Supports Apple ID, Azure, AWS, Gmail, Facebook, Binance, Salesforce, and all FIDO-compliant platforms.
- • **Enterprise-Grade Security:** FIPS 140-2 Level 3 certified secure element shields your digital life from phishing and hacks.
- • **Seamless Multi-Device Access:** Plug-and-play USB-C and tap-to-authenticate NFC for instant, passwordless login on all major OS and browsers.

## Overview

The GoTrust Idem Key C is a cutting-edge, FIDO2 Level 2 certified security key featuring dual USB-C and NFC authentication. Engineered with a FIPS 140-2 Level 3 secure element and IP68 waterproof rating, it offers robust, hardware-backed protection against phishing and unauthorized access. Compatible across all major operating systems and browsers, it enables fast, passwordless logins for enterprise and personal use without the need for software or batteries.

## Description

GoTrust Idem Key – C, IP68 Waterproof, Multi-Protocol Two-Factor Authentication Security Key, USB-C/NFC, FIDO L2 Certified - Safeguard Your Online Accounts

Review: Game-Changer for My Online Security - I got this after my Facebook and Gmail accounts were nearly compromised, and I’m so glad I did. What I love most is the NFC tap feature, which makes logging in on my phone super quick and easy. The key itself feels sturdy and well built, definitely not something that will break easily. It's also IP68 waterproof, which gives me peace of mind when I carry it around. The setup was simple, and it works smoothly with my Apple ID, Google, and other major accounts. Totally worth it!
Review: Easy to install and use - Wow. Ordered yesterday and it was here this morning. Reflects well on both GoTrust and desertcart. Packaging is as expected. The Key looks as expected except that I like the BLUE light on the touch sensor...very cool. Installation and use is flawless. Security being so important these days, I had a lot of options, but this one is good value for $ and works as expected. 5 Stars all up.

## Features

- Protect your accounts with strong two-factor authentication using USB-C and NFC. GoTrust Idem Key delivers hardware-backed protection from phishing, stolen credentials, and unauthorized access across enterprise and cloud platforms.
- Idem Key is TAA COMPLIANT and manufactured in a TAA-designated country. The first FIDO2 Security Level 2 certified for use with Chrome, Safari, and Edge across all major OS. Supports Apple ID, Azure, Entra ID, AWS, Gmail, DUO, Facebook, Bank of America, Binance, Salesforce, and other FIDO-compliant services for business and personal use.
- Works instantly across desktops, laptops, and mobile with plug-and-play USB-C and tap-to-authenticate NFC. No software or drivers required. Enables secure logins without passwords, batteries, or network connections on Windows PC, MacBook, iPhone, Android Phone, Chrome Book and major browsers. This usb security key supports fast, secure login across devices.
- Built with a FIPS 140-2 Level 3 certified secure element and also the first rugged IP68-rated design that is waterproof, tamper-proof, and crush-resistant. Trusted by IT teams across hospitals, schools, and government networks for long-term secure authentication. A trusted 2fa key built for enterprise-grade environments.
- As one of the leading security keys for two factor authentication FIDO2, U2F, OTP, PIV, PKCS#11, MiniDriver, OpenSSL, and x.509 smart card login. All cryptographic libraries are FIPS validated to provide the highest security protection in every day’s life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098QCXYNJ |
| Best Sellers Rank | #271 in USB Gadgets |
| Customer Reviews | 4.3 4.3 out of 5 stars (413) |
| Date First Available | July 27, 2021 |
| Flash Memory Type | USB |
| Hardware Connectivity Technology | USB Type A, USB Type C |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Item model number | GIK-310 |
| Manufacturer | GoTrustID Inc. |
| Model Name | Idem Key C |
| Product Dimensions | 1.97"D x 0.63"W x 0.2"H |
| UPC | 673143894517 |

## Product Details

- **Brand:** GoTrustID
- **Color:** Chrome
- **Connectivity Technology:** NFC, USB
- **Hardware Interface:** USB

## Images

![GoTrust Idem Key C, NFC and FIDO2 L2 Certified Security Key, USB-C, Multi-Protocol Two-Factor Authentication, IP68 Waterproof, Passwordless Login, Designed for Education, IT Teams, Organizations - Image 1](https://m.media-amazon.com/images/I/71tYZG8jnBL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: does this work with windows 10?**
A: Works like a charm! Key is managed with Windows 10 natively

**Q: Why is Idem Key not working when I touch it while flashing ?**
A: The 99% reason to cause this issue is from very dry fingers. You can easily apply some lotion on your hand or wet your finger a little bit and it will work right away.

**Q: Bank of america**
A: Works great

**Q: How to register idem key for apple id on iphone?**
A: The NFC antenna of iPhone is at the top of the backside (i.e., Apple Pay tapping area). Since people usually use phone case, it will cause a little distance between Idem Key and iPhone when putting Idem Key on the back. Put Idem Key on the top of the front will get better effect of registration with Apple ID. In the video, PIN is enabled in Idem Key-A. Instead, PIN is not enabled in Idem Key-C

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game-Changer for My Online Security
*by S***B on May 19, 2025*

I got this after my Facebook and Gmail accounts were nearly compromised, and I’m so glad I did. What I love most is the NFC tap feature, which makes logging in on my phone super quick and easy. The key itself feels sturdy and well built, definitely not something that will break easily. It's also IP68 waterproof, which gives me peace of mind when I carry it around. The setup was simple, and it works smoothly with my Apple ID, Google, and other major accounts. Totally worth it!

### ⭐⭐⭐⭐⭐ Easy to install and use
*by C***Y on June 11, 2025*

Wow. Ordered yesterday and it was here this morning. Reflects well on both GoTrust and Amazon. Packaging is as expected. The Key looks as expected except that I like the BLUE light on the touch sensor...very cool. Installation and use is flawless. Security being so important these days, I had a lot of options, but this one is good value for $ and works as expected. 5 Stars all up.

### ⭐⭐⭐⭐ Crap
*by A***N on January 16, 2026*

Buy something better

## Frequently Bought Together

- GoTrust Idem Key – C, IP68 Waterproof, Multi-Protocol Two-Factor Authentication Security Key, USB-C/NFC, FIDO2 L2 Certified - Safeguard Your Online Accounts
- Yubico - YubiKey 5C NFC - Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO Certified - Protect Your Online Accounts
- Thetis Pro FIDO2 Security Key, Two Factor Authentication NFC Security Key FIDO 2.0, Dual USB A Ports & Type C for Multi layered Protection (HOTP) in Windows/MacOS/Linux, Gmail, Facebook,Dropbox,Github

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**Shop now:** [https://www.desertcart.dk/products/351239968-gotrust-idem-key-c-nfc-and-fido2-l2-certified-security](https://www.desertcart.dk/products/351239968-gotrust-idem-key-c-nfc-and-fido2-l2-certified-security)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-09*