NON-SLIP BASE STABLE ON THE TABLE The Tera barcode scanner is equipped with precise auto-detecting scanning technology. With 4 small anti-slip pads at the bottom of the scanner, anti-slip base for a more stable stand. Plug and Play: No driver or app required, Tera USB 2.0 wired desktop barcode scanner is plug and play. Easy installation right out of the box, just plug the data cable into a computer, POS or cash register, laptop, PC via USB cable. Ideal for Windows XP / 7 / 8 / 10, Mac OS, Linux. Easy to start scanning, easy to use. Automatic Barcode Scanner for Hands Free Operation The Tera barcode scanner can be placed directly on the work table, no need to hold the scanner, keep your hands free, improve your efficiency. Compared to a handheld scanner. It is more convenient for scanning goods by the cashier as well as digital barcodes from customers' smartphones. Excellent 1D/2D QR Decoding Capability Tera omnidirectional barcode scanner supports screen scanning, easily captures all popular QR 2D 1D codes and stacked PDF417 codes on driver's license or ID card. Even blurred, incomplete barcodes. 1D Decoding Capability: Codabar, Code 11, Code 128, MSI, Code 128, UCC/EAN-39, Code 8, EAN-13, EAN-25, UPC-A, ISBN, Industrial 25, Interleaved 25, 2/5, Standard 25, 2/5 Matrix Code93. Decoding capability: QR, PDF417, Data Matrix, Aztec Code, Maxi Code. Support Multiple Languages: Support multiple keyboard languages, such as USA, UK, German, French, Italian, Spanish, Japanese, etc. Support virtual COM port, prefix or suffix, hide characters, volume control, etc.