10 Best Hardware Keyloggers 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager – ⭐ Best Overall Hardware Keylogger

CPT-OKY-002 by OnlyKey

  • Weight: 0.04 pounds
  • Dimensions: 2 x 0.7 x 0.3 inches
OnlyKey FIDO2 / U2F Security Key and Hardware Password Manager
  • ✅ PROTECT ONLINE ACCOUNTS – A password manager, two-factor security key, and secure communication token in one, OnlyKey can keep your accounts safe even if your computer or a website is compromised. OnlyKey is open source, verified, and trustworthy.
  • ✅ UNIVERSALLY SUPPORTED – Works with all websites including Twitter, Facebook, GitHub, and Google. Onlykey supports multiple methods of two-factor authentication including FIDO2 / U2F, Yubico OTP, TOTP, Challenge-response.
  • ✅ PORTABLE PROTECTION – Extremely durable, waterproof, and tamper resistant design allows you to take your OnlyKey with you everywhere.
  • ✅ PIN PROTECTED – The PIN used to unlock OnlyKey is entered directly on it. This means that if this device is stolen, data remains secure, after 10 failed attempts to unlock all data is securely erased.
  • ✅ EASY LOG IN –No need to remember multiple passwords because by plugging OnlyKey to your computer, it automatically inputs your username and password. It works with Windows, Mac OS, Linux, or Chromebook, just press a button to login securely!

Hardware Keyloggers for Tardigrades (Japanese Edition) – 💲 Best Budget Hardware Keylogger

  • Release date: 10/14/2014
Hardware Keyloggers for Tardigrades (Japanese Edition)

Yubico

Y-237 by Yubico

  • Weight: 0.01 pounds
  • Dimensions: 0.7 x 1.8 x 0.1 inches
Yubico
  • SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico YubiKey 5 NFC security key. It's the world's most protective USB and NFC security key that works with more online services/apps than any other.
  • FIDO: The YubiKey 5 NFC is FIDO certified and works with Google Chrome and any FIDO-compliant application on Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, LastPass, Dashlane, 1Password, accounts and more.
  • FITS USB-A PORTS: Once registered, each service will request you to insert the YubiKey PC security key into a USB-A port and tap to gain access. NFC-ENABLED: Also get touch-based authentication for NFC supported Android and iOS devices and applications. Just tap & go!
  • DURABLE AND SECURE: Extremely secure and durable, YubiKeys are tamper resistant, water resistant, and crush resistant. The YubiKey 5 NFC USB is designed to protect your online accounts from phishing and account takeovers. Proudly made in the USA.
  • MULTI-PROTOCOL SUPPORT: The YubiKey USB authenticator includes NFC and has multi-protocol support including FIDO2, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV), OpenPGP, and Challenge-Response capability to give you strong hardware-based authentication.

AirDrive USB 16MB

by Keelog

  • Color: Black
AirDrive USB 16MB

Yubico YubiKey 5Ci

Y-291 by Yubico

  • Color: Black
  • Weight: 0.01 pounds
  • Dimensions: 1.6 x 0.5 x 0.2 inches
Yubico YubiKey 5Ci
  • EMERGING SUPPORT - It is highly recommended to visit Yubico's website for understanding of the full capabilities of this security key before purchase.
  • DUAL CONNECTORS: The Yubico YubiKey 5Ci is the first multi-protocol hardware authenticator with dual connectors for Lighting and USB-C ports. With the lighting connector side, you can protect your iOS mobile apps and log in with just one tap.
  • COMPATIBILITY: The Yubico 5Ci features the YubiKey 5C functionality on one side that works with thousands of apps to keep accounts secure. The Lightning Connector side is leading the way in innovation and is currently compatible with a limited number of applications.
  • FIDO: The YubiKey 5Ci is FIDO certified and works with Google Chrome and any FIDO-compliant application on iOS, Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, LastPass, Dashlane, 1Password, accounts & more.
  • MULTI-PROTOCOL SUPPORT: This YubiKey has multi-protocol support including FIDO2, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV), OpenPGP, and Challenge-Response capability to give you strong hardware-based authentication.

Davis Instruments 6510USB WeatherLink USB Data Logger and Software for

6510USB by Davis Instruments

  • Color: Black
  • Weight: 0.44 pounds
  • Dimensions: 9 x 6 x 2 inches
Davis Instruments 6510USB WeatherLink USB Data Logger and Software for
  • Links your Davis weather station to your PC. Export data to reports. Create a weather website. Post weather conditions to a LAN, Citizen Weather Observer Program, or the GLOBE Program.
  • Log and store data, even when the data logger is not connected to your PC. Transfer the data as often as you like, or leave the software running to transfer it automatically each day.
  • Includes Data Logger, Windows Software on CD, and Download Cable. Compatible with Vantage Pro/Pro2, Vantage Vue, Weather Envoy, and Envoy8X
  • User-Selectable Storage Interval. Choose 1, 5, 10, 15, 30, 60, or 120 minutes. Store up to six months worth of data depending on the storage interval.
  • Requires Windows XP and above, and an available USB port.

Yubico Security Key

Y-255 by Yubico

  • Release date: 09/01/2018
  • Weight: 0.01 pounds
  • Dimensions: 1.8 x 0.7 x 0.1 inches
Yubico Security Key
  • SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico Security Key. It's the world's most protective USB security key that works with more online services/apps than any other.
  • FIDO: The Yubico Security Key is FIDO certified and works with Google Chrome and any FIDO-compliant application on Windows, Mac OS or Linux. Secure your login and protect your Gmail, Facebook, Dropbox, Outlook, Dashlane, 1Password, accounts and more. This key will not work with LastPass; upgrade to any YubiKey 5 for LastPass.
  • FITS USB-A PORTS: Once registered, each service will request you to insert the Yubico PC Security Key into a USB-A port and tap the gold contact to gain access.
  • DURABLE AND SECURE: Extremely secure and durable, the Security Key is tamper resistant, water resistant, and crush resistant. They are designed to protect your online accounts from phishing and account takeovers. Proudly made in the USA.
  • MULTI-PROTOCOL SUPPORT: The Security Key USB authenticator has multi-protocol support including FIDO2 and FIDO U2F to give you strong hardware-based authentication.

KeyGrabber Nano Wi-Fi USB – 👑 Premium Pick

by AirDrive

  • Color: Black Only
KeyGrabber Nano Wi-Fi USB
  • Only one inch long!
  • WiFi access and e-mail reports!
  • 16 Megabytes of internal memory!
  • Top brand!

Encrypted USB Drive

by INNÔPLUS

Encrypted USB Drive
  • AES-XTS Military Grade Encryption : INNOPLUS encrypted flash drive is designed to be secure
  • Works with any USB/USB On-The-Go devices
  • Compatibility with any OS - Windows, MAC
  • If you forget your password, you need to provide your order number to our email address, after we confirm your order information, you can get a dynamic password.
  • Wildly used: It is great for Government, Health Care, Finance or any person who wants to protect your privacy data

Trezor One

One by Trezor

  • Release date: 10/01/2017
  • Color: Black
  • Weight: 0.03 pounds
  • Dimensions: 3.2 x 0.4 x 3.3 inches
  • Warranty: No Warranty
Trezor One
  • SECURELY PROTECTS against hackers, viruses, keyloggers, and more. Simple backup that restores all device content in case of loss or theft. Super easy to use with a simple 3-step setup. Works for cold storage and, thanks to its mobile connectivity, as a hot wallet for whenever you need instant access to cryptocurrency, passwords, and keys.
  • MAKE SECURE CRYPTOCURRENCY TRANSACTIONS without fear of hackers or malware gaining access to your assets. The private keys to your cryptoassets never leave the device. Eliminates the nightmare and endless hours of hassle a break-in can cause. The hardware wallet creates a secure offline environment, completely isolated from the internet and its dangers. Trezor uses its screen to let you visually verify and manually confirm all actions.
  • UNIVERSALLY COMPATIBLE with Windows, macOS, and Linux. Trezor provides everything you need to fully enjoy and utilize modern cryptography to secure your digital assets. Comes with clear instructions and a USB cable. Ready to plug in and use immediately. This is the affordable protection you need when using cryptocurrency.
  • COMPACT & LIGHTWEIGHT sized at just 2.4 x 1.2 x 0.2 inches. Weighs less than half an ounce. Perfect for carrying in a briefcase, backpack, purse, or pocket. Sports a 120 MHz embedded ARM processor Cortex M3 running a custom developed system. The bright OLED screen is 128x64 pixels with up to 6 lines of text. Lets you see all your information in a single screen.
  • 100% MONEY BACK GUARANTEE ensures this will quickly become your favorite no-risk purchase. Please return unused. This makes a fine birthday gift, holiday present, or anniversary gift for anyone who values exceptional security for confident, no stress crypto transactions.

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