It has an electric lift mechanism and a built-in USB port.
Brad's Deals Editor Jim,
Extended! This 36" Tabletop Electric Standing Desk Converter lists at $318.99 and was already on sale for $174.99, but you can get it for $134.99 when you apply our exclusive code BRADSELECTRIC during checkout at Best Choice Products. Shipping is free. That's the best price we can find anywhere by about $40. It has an electric lift, which can raise the standing desk surface from 5.5" to 19". Plus there's a built-in USB port, so you can charge your mobile device while you work. Sales tax is charged in most states.