Dymo Labelwriter 4xl
CrystalCommerce POS system does not require a specific hardware. In fact, our POS terminal will work with simple input/output devices. Any device requiring proprietary software may cause unknown issues.
Any USB barcode scanner should work just fine. We have several generic brandless barcode scanners, and all work just fine.
The Symbol LI2208 barcode scanner is one of the better ones on the market, and will even scan barcodes off a monitor. However, it is not necessary to get that exact scanner.