The Wasp WCS3905 barcode scanner offers durable construction and ergonomic design for comfortable use. Perfect for office, library, and light retail environments, the WCS3905 easily eliminates time consuming manual data entry. Adding information to a database, spreadsheet or Point-of-Sale (POS) system is efficient and error free - just scan the barcode, and the data is sent instantly to your active application as though it was typed on a keyboard. The WCS3905 is designed for fast, easy installation and connects easily to your PC using the USB port of keyboard wedge (PS/2). The WCS3905 barcode scanner is configured to read most common 1D barcodes, right out of the box - no drivers necessary. The WCS3905 allows you to scan barcodes up to 1" away, with a maximum barcode width of 3. 25". The WCS3905 includes a 2-year manufacturer’s warranty covering material defects. What is in the box? WCS3905 Scanner USB cable Programming Manual Benefits: Increase accuracy and efficiency from manual data entry processes Simple to implement and use Improve productivity and prevent data-entry errors Durable design eliminates downtime due to breakage Lightweight, ergonomic form factor is comfortable to use for prolonged periods Features: One-touch scanning Durable design manufactured from high-quality ABS plastic Aggressive 200 scans / second decode rate CCD scan engine provides 45 scans per second decode rate Lightweight, ergonomic design Maximum barcode scanning width of 3. 25" Hands-free scanning (with optional stand) System Requirements - 32-bit or 64-bit version of: Windows 10 Windows 8 Windows 7 Windows Vista Windows XP (SP3) Windows 2000 Windows Server 2012 Windows Server 2008 Windows Server 2003