... .Trigger and auto scan 4.Interfaces :RS232, PS/2,USB Handheld usb reader with bracket Feature:Portable laser code scanner with bracketNovel in ... ,000,000Security capabilityIn compliance with the national Grade II laser security standardsType of bar codesUPC-A, UPC-E, Industrial 2 of ... x75 mm x 200 mmMaterialABS+pcWeight158gPicture shows: CSN-3000S Handheld usb reader with bracket