Features 1、Super decoding ability, alacrity omnidirectional barcode scanner support screen scanning, easily catch all common 2D 1D codes. 2、Even blurring, incomplete barcodes can be decoded and uploaded at superfast speeds. 3、Easy to use, no need to install any software or app, our desktop barcode scanner is plug and play. 4、Hands free barcode scanner, our handsfree barcode scanner can directly place on the desk, no need to hold the scanner, release your hands, improving your efficiency. 5、The product saves your time, keeps the lines moving, minimizes wait times and eliminates the need to lift heavy items. Specification Item Type: Fixed Barcode Scanner Optical Resolution: 640 x 480, 120 fps Light Source: Red LED Color: Silver Scanning Speed: 2200 times/second Scanning Angle: 0-360 degrees Tilt Angle: ±65 Degrees Skewness: ±65 Degrees Resolution: 4 million Interface Type: USB: For keyboard (default mode), USB virtual serial port Reminder: Buzzer, LED Decoding Ability: 1D: Code 39, Full ASCII Code 39, Code 32, Code 128, Code 93, Code 11, Codabar/NW7, All UPC/EAN/JAN code (EAN-13,EAN-8, UPC-A, UPC-E, EAN-128), Interleave 2 of 5, STD 2of 5, Industrial 2 of 5, Chinese Postage Code, IATA, PLESSY, Italian Pharmacy Code, Industrial 2 of 5, BC-412, etc. 2D: QR Code, PDF417, Aztec code, Maxicode, etc. Depth Of Field: 13 million UPC (20-120 mm) 5 million Code128 (20-60mm) 10 million Code128 (20-100mm) 20 million QR (20-140mm) Voltage: 5V DC Working Current: 390mA (maximum), 220mA (typical value) Size: Approx. 110 x 53 x 120mm / 4.3 x 2.1 x 4.7in Package List 1 x Fixed Barcode Scanner 1 x Cable 1 x User Manual