RFID reader Vikintek ACM08 125 kHz USB-HID fixed cable — proximity reader for low-frequency tags

Vikintek ACM08 is a fixed-cable RFID reader that operates at 125 kHz and uses a USB‑HID interface. It reads low-frequency proximity tags and cards and connects directly to a host via a USB cable, sending data as HID keyboard input. The reader is compact and intended for integration into systems requiring simple, keyboard-style tag entry for access control, time tracking, or identification.

Advantages

The ACM08 supports standard 125 kHz proximity tags and provides plug-and-play operation via USB‑HID without the need for additional drivers. Its fixed cable ensures reliable connection to host devices and the compact design simplifies installation in access control panels, terminals, or kiosks. The device offers consistent read performance for low-frequency tags and straightforward integration with systems that accept keyboard input.

Suitable for

• Access control systems (doors, turnstiles)
• Employee time and attendance tracking
• Identification and verification at kiosks or terminals
• Simple integrations where HID keyboard emulation is required

Key specifications

• Frequency: 125 kHz (low frequency)
• Interface: USB‑HID
• Cable: fixed USB cable (USB‑HID emulation)
• Supported media: RFID proximity tags and cards (125 kHz)
• Brand: Vikintek, MPN: ACM08-F

How to use

Connect the fixed USB cable to a host computer or terminal; the device will be recognized as a HID keyboard. Present a compatible 125 kHz proximity tag or card within the reader’s detection range to send the tag ID as keyboard input to the host application. Use the receiving application to capture and process the incoming ID codes for access control, logging, or identification purposes.

Usage recommendations

Install the reader in a position that provides clear tag presentation and is protected from direct moisture and extreme temperatures. Ensure the host system accepts USB‑HID input and configure the receiving application to handle the tag ID format. For reliable reads, use compatible 125 kHz tags and maintain a small separation between tag and reader antenna.