Features: 1.Compact And Lightweight: The Barcode Scanner Module Fully Integrate Image Acquisition, Lighting Aiming, And Decoder In A Small Size For Small, Lightweight Performance 2.Application Scenario: Usb Barcode Scanner Module Is Ideal For Use In Products Embedded In Various Industries, Such As Access Control, Self Service Machine 3.Fast And Smooth Recognition: Embedded Barcode Scanner Module Use Core Decoding Chip Technology To Easily Read Screen Code, Paper Code, Color Code, Double Code, Uneven Barcode, Wrinkled Reflective Barcode, Large Data Bar Code, Low Contrast Code, Etc. 4.Wide Angle 120 Frame High Speed Scanning: Come With Superior Performance, Can Quickly Identify Paper, Film One Dimensional, Two Dimensional Code, High Reflective Screen Code, Low Brightness Screen Code, Compatible With The Double Reading Performance Of Ordinary Commodity Code, Paper Code And Payment Code, And Support The Red Bar Code(Such As The Bar Code On The Box) 5.Sensing And Lighting: Usb Barcode Scanner Module Use 640X480 Cmos Sensor, White Led Light, Bring Clear Recognition, Accurate And Sensitive, You Can Use With Confidence Specification Item Type: Barcode Scanner Module Image Sensor: 640X480 Cmos Sensor Lighting: White Led Decoding Ability: 2D: (Pdf417), (Micro Pdf417), (Qr Code), (Micro Qr), (Aztec), (Hanxi Code) 1D: (Codabar), (Code 39), (Code 32), (Interleaved 2 Of 5), (Industrial 2 Of 5), (Code93), (Upc-A), (Code 11), (Code128), (Gs1-128), (Isbt 128), (Upc-E), (Ean/Jan-8), (Ean/Jan-11), (Qlessey), (Msiplessey), (Gs1 Databar(Rs S141) Barcode Sensitivity: Tilt ±70°, Deflection ±70°, Rotation 360° Field Of View Angle: Diagonal 85.1°, Horizontal 74°, Vertical 65° Communication Interface: Usb