Amazon.com: Plustek AD480 - Desktop Scanner for Card and Document, with 20 Page Paper Feeder and Exclusive Card Slot. for Windows only : Office Products
Port Scanning
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Network Scanner - IP scanner for network analysis that will allow you to see all network computers in several seconds. - LizardSystems
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11 Best FREE IP & Ports Scanners for Port, IP & Service Scanning 2023
10 Port Scanner Tools for Advanced Scanning by Network Administrators - Geekflare
Network Port Scanner - Network Port Scanning Tool | SolarWinds