Sanwa Supply Multi Data Holder with ventilation holes for laptop heat dissipation DH-316 I purchased this here and used it at work. My workplace has switched to a free-address system, so I can no longer leave it at the office, and I'd like to sell it. At work, I used it with a monitor as shown in the fourth photo. It's in good condition with no particular damage. The photos with the white background are from the manufacturer, so please use them as a reference.