... High sensitivity 3.High reliable Honeywell MS1690 2D Barcode Scanner MS1690 2D Barcode ScannerThe MS1690 is a high-performance, ... hand-held area-imaging scanner. Focus provides users with increased throughout for virtually all ... Interfaces:Keyboard Wedge, RS232, Stand Alone Keyboard, USB, IBMIndicators (LED):Blue Steady = unit powered, ready to scan, Bluetooth® connected; ...