Color Black Brand - Model 8032A Quantity 1 Piece Material ABS Interface USB 2.0 Wireless or Wired 2.4G Wireless Supports System Win xpWin 2000Win 2008Win vistaWin7 32Win7 64Win8 32Win8 64MAC OS XLinux Scanning Angle Dip angle: 45 degree; Elevation angles: 60 degree Trigger Mode Manual Type Barcode Scanner Support Barcode Types 1D barcode Code 39 Code 93 Code 128 EAN-8 EAN-13 UPC-A UPC-E EAN128Codaber Industoal 2 of 5 Matrix 2 of 5 MSI Interleave 2 of 5 China post code etc Reading Distance 25 cm Depth of Scan Field 10~600 mm (pcs 0.9) Powered By Built-in Battery Other Features Transmission rate: RS232 Baudeate: 2400~38400; 500mAh built-in battery; Working voltage: 57mA (standby 6 month use life 200 hours); Working / storage temperature: -30~50'C; 1.5m shock resisting; Working humidity: 5%~90%. can store 500pcs messages Packing List 1 x Barcode scanner 1 x Receiver (15cm / 95cm)