When used as directed, the UVStand Monitor Stand with UVC Sanitization Compartment safely, easily, and efficiently helps to sanitize keyboards, mice, trackballs, mobile phones, and other devices, while promoting healthy posture and optimal comfort. The spacious sanitization compartment accepts most full-sized keyboards in addition to other devices, and can be used to store desktop items when not sanitizing, for a more clutter-free desktop. The fully-contained UVC LEDs safely sanitize, eliminating up to 99.9% of bacteria and viruses on any exposed surface within 10 minutes, without the use of chemicals, liquids, or wipes. Supports monitors up to 40 lbs. and also makes a perfect laptop stand, raising the laptop to optimal eye level. Complies with safety standards, including IEC/EN 62471 and ANSI IESNA RP 27. UL Listed. EPA Est. 98807-CHN-1.