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HID OmniKey 3121 (P/N R31210095-1)

*Note. Picture of P/N R31210095-1 is NOT an image of actual product.

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HID OmniKey 3121 (USB TAA, Compliant Heavy Stand Base 2.0).

HID Global, with its product brand OMNIKEY one of the world's leading manufacturers of innovative smart card readers, offers with the OMNIKEY 3121 a high-performance smart card reader for desktop use with multiple standing options in a robust housing. The OMNIKEY 3121 is an easy-to-install USB device suited for all contact smart card operations like online-banking or digital signature applications.


Current Promotions None (Please Call to Confirm)
Manufacturer HID
HID OMNIKEY 3121 USB Desktop Readers
General Specifications
Base Product Number:



3.15” x 2.64” x 1.1” / 80 x 67 x 28 mm

Weight: Reader only: approx. 3.88 oz (110 g)
Reader with standard standing base: approx. 4.97 oz (141 g)
Host Interface: USB 2.0 CCID1 (also compliant with USB 1.1)
Transmission speed: 12 Mbps (USB 2.0 full speed)
Protocols: T=0, T=1, 2-wire: SLE 4432/42 (S=10), 3-wire: SLE 4418/28 (S=9), I2C (S=8)
Smart Card interface speed: 420 kbps (when supported by card)
Supported card types: 5V, 3V and 1.8V Smart Cards, ISO 7816 Class A, B and C
Embedded Technology: OMNIKEY® Smart@Link Chipset
>> Full Specifications
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Accessories info generated on 1/25/2015 8:55:23 AM.