Product Description This HID-compatible USB card reader and writer offers a convenient, plug-and-play solution for access control and card management. It requires no driver installation?simply connect it to your computer via USB, and it?s ready to use instantly. When powered on, the device emits two beeps and a red indicator light to signal readiness. You can then swipe or issue cards directly. The card number appears automatically wherever your computer cursor is active, such as in a text box or spreadsheet. With its ultra-slim and lightweight design, this reader provides strong compatibility, easy operation, and stable performance, making it ideal for business or office applications. Technical Specifications Supported Systems: Works with all systems supporting standard USB keyboard input Operating Frequency: 125kHz Operating Current: 30mA Dimensions: 105 70 12 mm Supported Card Formats: WG26 (5-digit / 8-digit) WG37 (6-digit / 11-digit) Automatically detects WG26 or WG37 HID cards Applications Perfect for use in: Access control systems Attendance management Membership management Identity verification Office and commercial environments requiring plug-and-play, driver-free operation