Main FeaturesLimited Warranty: 1 YearManufacturer/Supplier: KeyOvation, LLCManufacturer Part Number: KOV-GTM-RManufacturer Website Address: Brand Name: GoldtouchProduct Model: KOV-GTM-RProduct Name: Ergonomic Mouse Right Hand USB Corded by ErgoguysMarketing Information: There is no need to adapt to a radically new mouse orientation to gain ergonomic benefits. Unlike mice and joysticks that require a completely vertical orientation of the hand, the Goldtouch Ergonomic mouse positions the hand and wrist in a naturally sloping angle. The user is immediately oriented to the shape and angle of the mouse, and is therefore, immediately productive.Product Type: MousePointing Device Connectivity Technology: CableMovement Detection: OpticalMovement Resolution: 1000 dpiNumber of Total Buttons: 3Scroller Type: Scroll WheelErgonomic Fit: Right-handed OnlyPointing Device Host Interface: USBHeight: 2Width: 3.1Depth: 4.5Weight (Approximate): 5.11 oz