Disable USB Ports Tool is the best software that helps an individual.
Disables all USB drives to prevent data theft and malware infection.
Use USB devices over a local network as if they were connected to your PC.
GiliSoft International LLC
Protect your disc drives and your external storage devices by locking them.
Connect to remote USB devices and share your own on a network.
USB AntiVirus International Inc.
USB Drive AntiVirus helps you find and remove the viruses from your USB drives.
Barcode scanners can be connected to PC through serial port or USB port.
Advantech Equipment Corp.
A gang programmer, which works through your PC's USB port or parallel port.
DAEMON Tools USB lets you share USB devices over the network.
USB over Ethernet Connector allows you to share USB devices over network.
Software USB port sniffer, monitor tool with protocol analyzer and data logger.
microEngineering Labs, Inc.
It's a software that can help you to connect to a PC USB port.
SEH Computertechnik GmbH
It is a free application that can be used on print servers with a USB port only.
SEA spol. s r. o.
This application will let you to control easily GSM RELE 3 from PC via USB port.
With this software you can control up to 16 servos through PC's USB port.
usbpicprog is an open source Microchip PIC programmer for the USB port.