Keyboard Encoders and Interface Products for Your PC Keyboard, Mouse and USB Inputs

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RS-232 Creates Keyboard/Mouse Action

Our USB-KM232 Cable is a USB device which emulates a keyboard and mouse that is controlled by RS-232 commands. more...

Hagstrom Electronics designs and manufactures products which allow customers to interface with their computer's Keyboard, Mouse, USB and Serial inputs in a multitude of ways.

If you want to interface with your computer's input ports, you've come to the right place!

We offer the BEST price/performance products in the keyboard encoder industry!

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