Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
Tripp Lite USB 2.0 Hi-Speed to Gigabit Ethernet NIC Network Adapter White 10/100 Mbps - network adapter - USB 2.0 - - U236-000-R - Ethernet Adapters - CDW.com
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Tripp Lite U219-000-R USB to PS/2 Adapter USB A Male 2x Mini-Din6 Female Plug and Play - Pro AV Warehouse
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