ACS ACR1281U-C8 Contactless Smart Card Reader (ACR1281U-C8ACSA800)

The ACS ACR1281U-C8 (Manufacturer Part Number: ACR1281U-C8ACSA800) is a high-speed contact-free smart card reader operating on the 13.56 MHz frequency. It connects to host equipment via a standard standard USB Type-A interface.

This desktop hardware tool automatically retrieves the Unique Identifier (UID) of any compatible proximity card. Upon detecting a card, it emulates a standard keyboard to paste the card string directly into data fields, removing the requirement for standalone software integration.

Features

• Keyboard Emulation: Acts as a USB Human Interface Device (HID) to input card UID data directly into text fields without custom driver API configurations.

• Contactless Support: Operates at 13.56 MHz to read ISO 14443 Part 4 Type A and B cards, MIFARE series cards, and contactless microprocessor credentials.

• Data Processing Speed: High-speed communication interface supports smart card data transfer rates up to 848 Kbps.

• Integrated Components: Includes a built-in operating indicator LED and a programmable buzzer to provide audio-visual confirmation of card reads.

System Compatibility

• Windows: 7, 8, 8.1, 10, and 11

• macOS: 10.x and newer

• Linux

• Android: 3.1 and later (requires device USB host configuration)

Technical Specifications

Feature	Details
Host Interface	USB 2.0 Full Speed (Type-A Connector)
Operating Frequency	13.56 MHz
Operating Distance	Up to 50 mm (depending on card antenna geometry)
Firmware Upgradeable	USB Interface Support
Cable Length	2.0 metres (fixed, non-detachable)
Dimensions	120.5 mm × 72.0 mm × 20.4 mm
Weight	140 grams
Certifications	PC/SC, CCID, CE, FCC, RoHS, REACH, UKCA