4 ms·I never know there is such a thing, could you me a link?by leemailll 8y agoI never know there is such a thing, could you me a link?b_tterc_p 8y agohttps://www.displays2go.com/Guide/How-to-Choose-a-Whiteboard-4 https://www.displays2go.com/Guide/How-to-Choose-a-Whiteboard... Seems like a decent overviewleemailll 8y agoThanks