Black 2.4ghz Handheld 1d Wireless USB Wired Automatic Laser Barcode Scanner for Windows Device (2.4ghz Wireless & Usb 2.0 Wired)plug and play Two connection modes: USB cable stayed and 2.4 Ghz wireless modes; Bar Code Scanning Using USB2.0 Cable Connection and 2.4G Wireless Connection Possible; With Mini USB Receiver and Usb Cable, Plug and Play This unit is equipped with an adaptor for pairing with computers featuring standard USB; Features most advanced 32 bit duplex ARM+DSP digital signal processing technology, fast transfer Internal memory of 256 KB, more than 2600 data strings, reading without a connection, reading the bar codes on renewed computer connection; Robust design: Designed to survive free fall height of 5ft/ 1.5m; Sound and LED indication of power and operating condition Supported languages include English / French / German / Spanish / Italian; Very low energy consumption, Integrated 1500mAh Li-Ion battery, Operation cycle of over one week after being fully charged; It can be charged by any USB 2.0 port 2.4GHz Wireless operation mode, flexible working solution for inventories without any disturbing cable connection. Application for Supermarkets, pharmacies, bakeries, book stores, fashion stores, tobacco shop and magazine kiosks etc.