Among those well-known usb barcode scanner manufacturers in China, LASA Electronics is a professional such supplier and dealer, welcome to wholesale cheap and top sell usb barcode scanner of good quality from our factory.Model:LS09Main Features:1.Stable quality2.Favorable price3.USB Barcode scanner 4.Comfortable operation 5.Interface:USB,RS232Main Specification:PHYSICAL CHARACTERISTICSMaterialABS+PCSizeLength 165mm*Width 63mm* Height 87mmColorBlack/WhiteWeight129gPERFORMANCE CHARACTRISTICSLight source650(visible laser)Scan modeSingle line bi-directionalScan speed200±2 line/secResolution0.10mm(pcs0.9)Width of scan30mm@scanner window, 220mm@20mmDepth of scan0-250mm(0.33mm pcs 90%)Corner30°Elevation65°Deflection55°Decode CapabilityCodabar, Code 11, Code 93, MSI,Code 128, UCC/EAN-128, Code39,Code39 Full ASCII, Code128 Full ASCII,UPC/EAN,UPCEAN(Include completement code) ISBN,ISSN, Interleaved25, Standard 25, 2/5 Matrix,China post code.etcInterfaceRS232/USBPrint Contrast20% minimumBit Error rate1/5 millionDecode Rate200 decodes per secondSupport OSMicrosoft Windows XP/7.0/8.0, Mobile6/WinceScan width30mm=Scanner Window  Scan modeHand-held/auto-sensePromptBuzzer indicatorELECTRICAL PARAMETERVoltage 5VSafety of lasercomply with national lever 2 laser safety standardsElectromagnetic compatibilityCE&FCC DOC Compliance  Standby current36mAWorking current85mAENVIRONMENTAL PARAMETEROperating Temp.0 to 45. °C Storage Temp.-20 to 50. °C Operating Humidity20-85% ( non-condensing )Storage Humidity20-85% ( non-condensing )Drop SpecificationsFree fall of 1.5m air dropPacking List:Bar code scanner device × 1USB cable × 1Box  × 1Warranty: 12 monthsPayment Term: T/T,Western Union,PaypalDelivery Way: By air or other express(such as DHL,Fedex,UPS,EMS and so on)Delivery Time: For small order,goods will be sent within 3~5 working days after we received your payment, for big order,need to confirm according to the exactly purchase quantityMain Advantages:Support two interfaces: