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| | VeriMark Guard USB-A | VeriMark Desktop | VeriMark IT | VeriMark Guard USB-C | VeriMark |
| Best for | Personal/office/Enterprise/Desktop computers | Personal/office/Enterprise/Desktop computers | Office/Enterprise | Personal/office/Enterprise | Home/Office |
| FIDO | FIDO U2F certified, FIDO2/WebAuth, compatible | FIDO U2F certified, FIDO2/WebAuth, compatible | FIDO2/WebAuth Compatible for Multi factor and password less authentication | FIDO U2F certified ,FIDO2/WebAuth, CTAP2 certified | FIDO U2F Certified for Universal 2nd Factor Authentication |
| Windows Security login | Cross platform OS , U2F security key (Tap-and-Go) Microsoft service account login as security key (no Windows Hello) | Windows Hello & Windows Hello for Business certified, U2F security key (Tap-and-Go) | Windows Hello & Windows Hello for Business certified | Cross platform OS , U2F security key (Tap-and-Go) Microsoft service account login as security key (no Windows Hello) | Windows Hello certified |
| False Rejection Rate (FRR) | 2% | 2% | 2% | 2% | 3% |
| False Acceptance Rate (FAR) | 0.001% | 0.001% | 0.001% | 0.001% | 0.002% |
| Fingerprint Technology | Synaptics FS7600 (Match-in-sensor) | Synaptics FS7600 (Match-in-sensor) | Synaptics FS7600 (Match-in-sensor) | Synaptics FS7600 (Match-in-sensor) | Synaptics FS4300 (Match-on-host) |
| USB Data Encryption | •AES-256/SHA-256 Elliptic Curve Cryptography for key exchange, authentication, and data validation with unique keys for every sensor •AES-256/HMAC-SHA-256 authenticated encryption for credential and template data wrapping | •AES-256/SHA-256 Elliptic Curve Cryptography for key exchange, authentication, and data validation with unique keys for every sensor •AES-256/HMAC-SHA-256 authenticated encryption for credential and template data wrapping | •AES-256/SHA-256 Elliptic Curve Cryptography for key exchange, authentication, and data validation with unique keys for every sensor •AES-256/HMAC-SHA-256 authenticated encryption for credential and template data wrapping | •AES-256/SHA-256 Elliptic Curve Cryptography for key exchange, authentication, and data validation with unique keys for every sensor •AES-256/HMAC-SHA-256 authenticated encryption for credential and template data wrapping | •AES-256/SHA-256 •SSLv3 for secure session establishment •RSA-2048 public key cryptography for key exchange, authentication, and data validation •Match on Host |
| Material | Robust Metal Material (Zinc alloy) Cable length: 3.9 foot (1.2M) | Robust Metal Material (Zinc alloy) Cable length: 3.9 foot (1.2M) | Zinc Alloy | Robust Metal Material (Zinc alloy) & Plastic USB-cap | Plastic & Plastic USB-cap |
| Operating System and browsers support | •Windows 10 OS 19H1 (or later) •Windows 11 OS 21H2 (or later) •Microsoft Edge •Mozilla Firefox •Google Chrome | •Windows 10 OS 19H1 (or later) •Windows 11 OS 21H2 (or later) •Microsoft Edge •Mozilla Firefox •Google Chrome | •Windows 10 OS 19H1 (or later) •Windows 11 OS 21H2 (or later) •Microsoft Edge •Mozilla Firefox •Google Chrome | •Windows 10 OS 19H1 (or later) •Windows 11 OS 21H2 (or later) •macOS 10.15 (or later) •Chrome OS •Microsoft Edge •Mozilla Firefox •Google Chrome | •Windows 10 OS 19H1 (or later) •Windows 11 OS 21H2 (or later) •Microsoft Edge •Mozilla Firefox •Google Chrome |
