Promotional products: Our USB Hub Mouse Pad is an All-In-One desktop solution for computer users. The four USB 1.1 expansion ports with LED indicators located on the back of the mouse pad allow you to connect a mouse, printer, digital camera and media card reader to your computer. An adjustable wrist gel pad can be adjusted in three different positions. Our mouse pad also features a lint-free tracking surface, a battery operated auto-scan FM radio with earphones, an 8 digit solar powered calculator with memory function, a business card holder and a memo holder – all conveniently at your fingertips! Comes in metallic silver with dark gray mouse pad and black accents. Requires one AAA battery not included.