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SKU: 20072-3 Categories: ,


Quick Details

Place of Origin: Beijing, China

Brand Name: Feitian

Casing Model: A4B

Weight: 2.7g

Functions: U2F, FIDO2, HOTP

Casing Material: PC + ABS

Embedded security algorithm: ECDSA, SHA256, AES, HMAC, ECDH

Interface type: USB-A

Data storage life: At least 10 years

Programming cycles: 100,000 times

Communication protocol: CTAP2, HID

Power: 0.18W

Packaging & Delivery

Selling Units: Single item

Single package size:  4.4X2X0.3 cm

Single gross weight: 0.017 kg


  • U2F + FIDO2 Certified Security Key
  • Identified as a standard HID device
  • USB
  • Deploy high-

Additional information

Weight 0.003 kg
Dimensions 5 x 4.5 x 0.2 cm


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