ATEN UC232A USB to RS-232 Adapter (35cm)

USB to Serial Converter

TRENDnet Part# TU-S9

Serial/Parallel I/O Adapters – Data Transfer Cable - Serial/USB - USB 1.1 Type A - Male - DB-9 RS-232 Serial - Male - 2.72" Cable Length - 1 x 4-pin USB 1.1 Type A - Male Connector on First End Details - 1 x 9-pin DB-9 RS-232 Serial

USB2.0 CAT5 Extender with 4-Port Hub

ATEN Part# UCE32100

KVM Switches – Video Extender Transmitter/Receiver - 3.94" Maximum Operating Distance - 2 Network (RJ-45) Ports - 7 USB Ports - Twisted Pair - Wired - Rack-mountable - Wall Mountable - Category 5 - 0.96" Transmitter ...