Abstract: A thigh-attached mouse pad (10), also known as “the kneePAD™”, consisting of a pad assembly (12) and a pad-to-thigh strap assembly (60). The strap assembly (60) is adjustably attached around a person's thigh (98) adjacent the person's knee (99). The pad assembly (12) is designed to be detachably attached to the strap assembly (60). The pad assembly (12) has an ergonomic shape consisting of an upper circular section (16) that overlaps a smaller, lower circular section (18) to form a modified “keyhole” shape. The upper surface of the pad assembly (12) has a smooth surface that allows a mouse user to easily and comfortably traverse the mouse (100) across the upper surface of the pad assembly (12). The pad assembly (12) also includes a mouse pouch (36) that is dimensioned to partially enclose a mouse when the mouse is not in use or to enclose a resilient hand and wrist support (54) when the mouse is in use.