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What is the max distance on from the touchscreen to the unit? The touchscreen I have installed is at least 70 feet from the PC.

Thank you for your inquiry. According to the manual for this device, the RS232 cable that comes with this switch is 6 feet, however, an RS232 extension cable, up to 100 feet, can be added. Check out the manual here: http://www.networktechinc.com/pdf/man051.pdf.

If you are not looking to switch several touchscreens between a single PC, you may be able to use a simple rs232 extender like the Gefen EXT-RS232. (https://www.kvm-switches-online.com/ext-rs232.html)

If you are interested in additional suggestions, please give us a call at 1-877-586-6654 or use our online chat feature to discuss your project in greater detail.

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