Adesso iMouse T50 - Wireless Programmable Ergonomic Trackball Mouse. Optical - Wireless - ONLINE ONLY SIZE:Standard The lid is securely attached

The lid is securely attached to a sturdy carrying strap and the leakproof seal keeps your drinks in the bottle - where they belong

For quick conversations

The pads have easy-to-use flip-over covers that keep pages in the pad

36 years in the making

Its surface is erasable and ideal for permanent ink markers it will not bleed-through or feather

Adesso iMouse T50 - Wireless Programmable Ergonomic Trackball Mouse. Optical - Wireless - ONLINE ONLY SIZE:Standard The lid is securely attached*ONLINE ONLY Allow extra time for delivery. Ship to store FREE! During checkout select ''Store Pick up'' as your delivery option.* Adesso iMouse T50 Wireless Programmable Ergonomic Trackball Mouse. Optical Wireless Radio Frequency 2. 40 GHz No Black USB 4800 dpi Trackball, Scroll Wheel 7 Button(s) Symmetrical. Meet one of the newest models of the Adesso Trackball product line, the Adesso iMouse T50. This device is cable free by utilizing the 2. 4 GHz