RFID USB Reader (125khz ) ID

From the shop's description

Product Description This 125KHz RFID USB Reader is a compact and reliable device designed for reading low-frequency RFID cards such as EM4100 and EM4200. It operates in read-only mode, making it ideal for applications like access control, attendance systems, and ID verification. The device features plug-and-play USB connectivity, requiring no driver installation. Once connected, it works as a keyboard output device (HID), automatically sending the card UID directly to your computer. Technical Specifications Frequency: 125 KHz Card Type Supported: EM4100 EM4200 TK4100 Operation Mode: Read Only Output Format: UID (Card Number) Interface: USB (HID Keyboard Emulation) Power Supply: USB Powered (5V) Reading Distance: 0 – 3 cm Operating System: Windows Driver: Not required (Plug & Play) Material: ABS Plastic Color: Black Indicator: LED + Buzzer Cable: Fixed USB Cable Features ✔ Plug & Play – No software required ✔ Works as keyboard input (no coding needed) ✔ Fast and stable reading ✔ Supports most 125KHz RFID cards ✔ Compact and portable design ✔ LED + buzzer feedback Packing Information Package Includes: 1 × RFID USB Reader (Device Only) Single Package Size: ~ 12 × 8 × 2 cm Weight: ~ 120 g This device is READ ONLY (cannot write cards)