Features: *Laser scanner supports key scan and automatic continuous scan in ergonomic design for comfortable operation. *Barcode reader adopts highly integrated ABS material shell with IP54 protection grade, wear-resistant and anti-fall. *There is a 32-bit high-speed processor, and scanner's scanning speed is 300 times/second. *Exquisite non-slip handle and sturdy buttons will offer you much convenience. *1D code scanner is built to strict quality control standards, improved for more practical adoptability. Specifications: Item Type: 1D code scanner CPU: For ARM 32-bit for Cortex Indication:Buzzer & LED Print Contrast: ≥25% Light source:650 nm visual laser diode Resolution: 4mil Decoding speed:300scans/sec Bit Error Rate: 1/5 million Scanning width:5-30cm Scanning angle:rotor angel±30°,inclination± 55°,declination ± 60° Life :Button life 5000,000 times ; laser life:12000 hours Interface:USB / RS232 / PS2 / TTL Voltage:5/3.3 V Temperature:Working : -20℃-50℃ Storage: -40℃-60℃ Material:ABS+PC Current: 40ma (working current); 28ma (standby current); 154ma (maximum peak) Packaging includes: 1* Scanner 1* USB Cable 1* Manual 1* Stand 1* Box Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.