LENVII Desktop Barcode Scanner 2D Handsfree Barcode Reader QR Code Scanner Automatic Bar Code Scanners use for Warehouse, Supermarket, Retail Store, Bookstore POS SystemPlug and Play: Desktop Bar Code Reader No need to install any software and drivers. It can easily work with windows XP 7 8 10, Mac OS, Linux, etc system. It's a good helpful tool for inventory management and pos system. Automatic Barcode Scanner: Handsfree 2D scanner can be placed directly on your desk or table, leave your hands free, no need to hold the scanner. Improve your work efficiency,which makes scanning much more effective and comfortable.