FOR SALE: HID / OMNIKEY 3121 USB Smart Card Reader – USED, FULLY WORKING (OFFERS WELCOME) Please Note: This is a used item and may show signs of general wear and tear consistent with previous use. The OMNIKEY 3121 is a reliable and high-performance USB 2.0 smart card reader, ideal for retail environments, access control, or any system requiring secure card authentication. Known for its universal compatibility, this reader works with a wide range of systems and machines, making it a versatile component for your POS or security setup. Comes with a USB cable for a stable and secure connection. Whether you’re upgrading existing hardware or building a new setup, this OMNIKEY 3121 is a solid choice for dependable performance.
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