This is a BenQ ScreenBar monitor-mounted light. It's a type that attaches to the top of your monitor, and it's designed to illuminate your entire desk while minimizing screen glare. 【Condition】 ・Operation confirmed ・Lights up without any problems ・In excellent condition with almost no noticeable scratches or stains, as it has been used very little. 【Included Items】 ・Main unit ・USB cable It's in excellent condition, having been purchased about 3 months ago. Please understand that this is a used item, and only purchase if you are satisfied with the condition.