Posted on November 17, 2025 by nerfd Kantronics KPC3 Plus, Ver 9.1 (serial port version) Price: Not specified Kantronics: KPC3 Plus with latest firmware 9.1 View listing Go to Source Share this: Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on Facebook (Opens in new window) Facebook Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email Classifieds, Digital Interfaces