






🔐 Unlock efficiency with every swipe — RFID reading made effortless!
The HiLetgo 125kHz EM4100 USB RFID ID Card Reader offers a compact, plug-and-play solution for quick and accurate reading of 125kHz RFID cards. Compatible with multiple Windows and Linux systems, it delivers the first 10 digits of card data with built-in buzzer and LED indicators for seamless user feedback. Perfect for professionals seeking reliable, driverless ID verification in a sleek, portable design.
| Compatible Devices | PC | 
| Color Name | Black | 
| Batteries Included | No | 
| Batteries Required | No | 
| Brand | HiLetgo | 
| Manufacturer | HiLetgo | 
| Item Model Number | 3-01-1240 | 
| Operating System | Linux, Windows_xp, windows_7, windows_vista | 
| Special Features | Compact | 
| Connectivity Technology | USB Type A | 
| Product Dimensions | 11 x 8 x 2.6 cm; 91 g |