Filed under: Microsoft Hands-on Asus Zenbook Prime UX21A with touchscreen hands-on photos Hands-on photos of the Asus Zenbook Prime UX21A with touchscreen. By Sam Byford@345triangle Jun 5, 2012, 10:53pm EDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: Asus Zenbook Prime UX21A with touchscreen hands-on photos Linkedin Reddit Pocket Flipboard Email Grid View More From The Verge