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Product comparison · 2 fingerprint readers

HP 3GS21AA fingerprint reader USB 2.0 Black vs Kensington VeriMark Guard USB-A Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform

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  • 4specifications compared
  • 2differ
  • 2identical
  • 24known for one product only

Key differences

The HP 3GS21AA fingerprint reader USB 2.0 Black has 39 g more weight than the Kensington VeriMark Guard USB-A Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform (79 g vs 40 g). Interface: USB 2.0 on the HP 3GS21AA fingerprint reader USB 2.0 Black, USB Type-A on the Kensington VeriMark Guard USB-A Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform.

  • Interface
    • USB 2.0
    • USB Type-A
  • Weight
    • 79 g
    • 40 g

Side by side

Differences highlightedShow differences only
28 specifications
A

HP

3GS21AA fingerprint reader USB 2.0 Black

Model 3GS21AA

View product
B

Kensington

VeriMark Guard USB-A Fingerprint Security Key – FIDO2, WebAuthn/CTAP2, & FIDO U2F – Cross Platform

Model VeriMark

View product
Technical details1 differ
InterfaceDiffersUSB 2.0USB Type-A
USB versionKnown for one2.0
Scan areaKnown for one18 x 1280 mm
Greyscale levelsKnown for one256
HP segmentKnown for oneBusiness
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Weight & dimensions1 differ
WeightDiffers79 g40 g
Package depthKnown for one80 mm
Package heightKnown for one134 mm
Package weightKnown for one40 g
Package widthKnown for one20 mm
WidthKnown for one162 mm
DepthKnown for one30 mm
HeightKnown for one20.7 mm
Poweridentical
USB poweredYesYes
DC input voltageKnown for one5 V
Colouridentical
Product colourBlackBlack
Certificatesidentical
CertificationKnown for oneFIDO U2F Certified
Logistics dataidentical
Country of originKnown for oneTaiwan
Harmonized System (HS) codeKnown for one84716070
Master (outer) case gross weightKnown for one250 g
Master (outer) case heightKnown for one105 mm
Master (outer) case lengthKnown for one137 mm
Master (outer) case widthKnown for one113 mm
Products per master (outer) caseKnown for one5 pc(s)
Operational conditionsidentical
Operating temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one5 - 93%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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