-Model: YHD1100L -Low price high performance. -No driver needed, Plug and play. -Support the multinational language keyboard. -Service life of button reaches up to 5 million times. -32-Bit ARM processor and scan speed 300scans/sec. -Manual trigger/ continuous scan (for choice), very comfortable operating. -Dopt a highly integrated design, high quality shell, have IP45 protection grade. -Support connection with computer, laptop. Compatible Operating System for Linux, Windows XP,7,8,10,11. -Application fields: Supermarket, Retail, Warehouse, Logistic, Library, Medical etc..