Does it read government piv cards? thanks.

Yes, it does. It reads all smart cards that have contact chip on them. But it can't read contactless (NFC) cards.

Does it work with a Chromebook or Mac?

Not sure about Chrombook, but Mac OS is supported.

Does it any need a software installation for military common access cards? i have the macbook air

You will need a middleware package. Militarycac dot com has instructions.

Hid Omnikey 3121 R31210320 01 Smart Card Reader Usb 3

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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B/.70

Duties & taxes included

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Unlock secure access with speed and style — your smart card’s best ally!

UNIVERSAL OS SUPPORT - Effortlessly integrates with Windows, macOS, Linux, and iOS—perfect for the dynamic professional on the move.
SEAMLESS USB 3 0 SPEED - Experience lightning-fast data transfer with cutting-edge USB 3.0 technology, ensuring zero lag in your secure transactions.
MILITARY GRADE SECURITY - Built to meet stringent TAA and FIPS 201 standards, this reader guarantees your sensitive credentials stay protected and compliant.
ERGONOMIC VERTICAL DESIGN - Standing base for convenient vertical use keeps your workspace sleek and your card reader always within reach.
TRUSTED BY GOVERNMENT ENTERPRISE - Widely adopted for CAC, DOD, and corporate ID authentication—join thousands who rely on HID’s proven reliability.

The HID OMNIKEY 3121 is a gray USB 3.0 smart card reader designed for high-speed, secure authentication across major operating systems. It supports a wide range of government and corporate ID cards, complies with TAA and FIPS 201 standards, and features an ergonomic vertical stand for desktop convenience. Trusted by military and enterprise users, it ensures seamless, compliant access to sensitive systems.

Specifications

ASIN	B06XY2XLWF
Best Sellers Rank	#214 in Computer Memory Card Readers
Brand	HID
Color	gray
Customer Reviews	4.6 4.6 out of 5 stars (2,543)
Date First Available	January 19, 2017
Item Dimensions LxWxH	3.15 x 1.1 x 2.64 inches
Item Weight	4.2 ounces
Item model number	R31210320-01
Manufacturer	Hid Fargo
Operating System	Linux, Windows, iOS
Product Dimensions	3.15 x 1.1 x 2.64 inches
Standing screen display size	7 inches
Voltage	120 volts
Wireless Type	802.11a/b/g/n

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