Advanced Port Scanner – free and fast port scanner
Amazon.com: Burroughs SRN2PTR-ETH SmartSource ReceiptNOW Printer with Ethernet Interface Fits the Burroughs SmartSource check scanners, and other brands through the Printegrate adapter; Quiet thermal receipt printer with simple pull-out, drop-in paper :
Fixed barcode scanner - CLV61x series - SICK - compact