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🔐 Unlock next-level security with Thetis Pro-A — because your digital life deserves elite protection.
The Thetis Pro-A FIDO2 Security Key is a compact, certified authentication device featuring USB-A and NFC connectivity. It supports passwordless FIDO2 logins and multi-factor authentication via TOTP/HOTP, compatible with Windows, macOS, Linux, Gmail, and more. Designed for durability and portability with a rotating metal cover, it offers robust protection against phishing and unauthorized access without requiring batteries or network connections.














| ASIN | B0D7DPG6PB |
| Additional Features | Lightweight |
| Brand | Thetis |
| Color | black |
| Compatible Devices | Windows, Mac OS X, Linux (Debian-based or Red Hat based) and Chrome OS |
| Compatible Phone Models | Windows, Mac OS X, Linux (Debian-based or Red Hat based) and Chrome OS |
| Connectivity Technology | NFC, USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (419) |
| Flash Memory Type | USB |
| Hardware Connectivity Technology | USB Type A |
| Hardware Interface | USB |
| Item Dimensions D x W x H | 45D x 16W x 9H millimeters |
| Item Type Name | FIDO2 USB-A Flash Drives |
| Item Weight | 0.3 Ounces |
| Manufacturer | Thetis |
| Mfr Part Number | MB000476 |
| Model Name | Thetis FIDO2 Security Key - USB A & NFC |
| Model Number | MB000476 |
| Read Speed | 480 Bytes Per Second |
| UPC | 850065774008 |
| Unit Count | 1 Count |
| Write Speed | 40 MB/s |
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