This professional, easy-to-use laser barcode scanner provides excellent scanning productivity and accuracy. No batteries or software are required, just plug it into a USB port and your business will be well on its way to quickly achieving a high productivity output. Compatible with most operating systems, this scanner will greatly improve your customer service and stocktake needs. A simple beep is all it takes. Buy Now so your customers can buy more Features: No software required: just plug into USB port Supports with Windows 7, Vista, XP or Mac OS X, Windows 8 32bits/64bits Beeps to confirm successful reads No batteries required 1.5 meter USB Cable Specifications: Material: ABS Light source: 650nm (Visible) Scan rate: 100 + 2 Resolution: =4mil Reading distance: 15 - 800mm Error rate: 1/ 5000000 Power: 3.3V Current: 28mAh, 68mAh (instant max.) Depth of focus: 5mm-630mm Working temperature: 0~50? Storage temperature: -40 ~60 ? Safety: EN50081-1, par1 EMC: EN55022, EN55024 Electrical safety: EN50082-1,parl Product dimensions (L x W x H): 15 x 6.3x 8.8cm Gross weight: 138g