Wired trackball mouse with an ergonomic design and 5 buttons for comfortable operation. It's unknown if I received this from my parents. The box was badly damaged by my child. Please purchase only if you are not concerned about these issues. - Brand: ELECOM - Model: EX-G - Type: Trackball - Connectivity: Wired - Number of buttons: 5 - Features: Ergonomic design ● Other notes: You can purchase this item immediately. Please consider this item as used. There may be small scratches that I have overlooked. Clothing items will be compressed and folded for shipping. Wrinkles may occur during shipping. Please understand this before purchasing. This is a used item stored and sold by an amateur. Please refrain from purchasing if you are a perfectionist. #ELECOM #Elecom #Mouse