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Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800
Original Replacement USB Receiver for Logitech Wireless Presenter R400 and R800
Kensington Presenter Expert Wireless Cursor Control - with Green Laser, 2.4GHz, 4 Buttons, 150ft Max Operating Distance, Built-in laser pointer, Black - K72426AMA at TigerDirect.com