USB Automatic Barcode Scanner,SHONCO USB Handheld Automatic Barcode Reader+ Hands Free Adjustable Stand Holder(Black), USB wired / Plug and Play Simple installation and ideal use in a wide range of situations and workplaces. Plug and Play, Easy to use, Design is stylish, includes the adjustable stand. Two Modles: Automatic and Manumotive Scanning. You can set "Automatic Scanning" when it is used with the optional hands free stand. Service life or button reaches up to 50 million times, USB connection for convenient and universal scanning. Interfaces Supported: USB. Type: Bi-directional. Scanning type: Automatic scanning. Scan Rate: 100 scans per second. Scanning angle: Inclination angle 45, Elevation angle 60. Light Source: 650 - 670nm(visible). Decode Capability: Code11, Code39, Code93, Code32, Code128, Coda Bar, UPC-A, UPC-E, EAN-8, EAN-13, JAN.EAN/UPC Add-on2/5 MSI/Plessey, Telepen and China Postal Code,Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, more for Request.