Feature: 1. USB wired connection, no tedious setting required, plug and play. 2. Simple operation, automatic sensing when barcode is near the scanning window, quick recognition. 3. Adopt COMS image sensor, support one-dimensional/QR code scanning, convenient to use. 4. Fast scanning speed, saving time cost. 5. ABS shell, shockproof and anti-fall, long service life. Specification: Features: USB wired connection, no tedious setting required, plug and play. Simple operation, automatic sensing when barcode is near the scanning window, quick recognition. Adopt COMS image sensor, support one-dimensional/QR code scanning, convenient to use. Fast scanning speed, saving time cost. ABS shell, shockproof and anti-fall, long service life. Widely used in retail, catering, supermarket, logistics, clothing industry and other fields. Specification: Color: Black/White(optional) Material: ABS Connection type: USB wired Image sensor: 640*480 CMOS Supported barcode type: One-dimensional barcode/QR code Identify angle: Intersection angle 30°, elevation angle ±55°, declination angle ±55° Communication interface: TTL-232, USB(HID keyboard, virtual serial port) Shockproof level: IP42 Working voltage: DC 5V±10% Working current: 190mA Item size: 15 * 8.5 * 8.5cm /5.91 * 3.35 * 3.35in Packing list: 1 * Scanner 1 * User manual Package List: 1 * Scanner 1 * User manual