3M M2256PW 22" Serial/USB Capacitive 20-finger multi-touch Touchscreen Monitor

Touchscreen Type Capacitive. Touchscreen InterfaceSerial/USB. 3M 22" Monitor. 9-pin RS-232 serial cable. Viewing Angle 178° (H) / 178° (V). Monitor Stand. FeaturesInput Type: Finger, thin glove. Up to 20 finger input.

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