Feature 1Large Size Window: 2D desktop barcode scanner large size window, large scale scanning, inclined and comfortable angle, breaking the conventional 90 design. 2Voice Prompt: The high end desktop QR scanner adopts high quality speakers, and the sound quality is pure and pleasant. 3Compatibility: The USB interface is plug and play compatible with multiple systems, and is compatible with various terminal systems such as windows7, for WIN8, for WIN10, for XP, for OS X, etc. 4Simple Operation: The Desktop QR barcode scanner can be connected to the computer and can be used without any driver installation, simple operation. 5Scope of Application: Mobile phone QR collection and payment is suitable for supermarkets/convenience stores/catering/clothing, and it is convenient and fast to scan.Item Type:2DDesktopBarcodeScannerMaterial:ABSColor: White, BlueInterface: USBPurpose: Used for Mobile Phone Scan Payment Cashier .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x DesktopBarcodeScannerNoteManual measurement, there is an error of 1‑2cm