Amazon.com: Logitech MK540 Advanced Wireless Keyboard & Mouse Combo Travel Home Office Modern Bundle with Boost Water-Resistant Portable Wireless Bluetooth Speaker, Gel Wrist Pad, & Gel Mouse Pad : Electronics
Logitech MK540 ADVANCED Black RF Wireless Keyboard and Mouse Combo (920-008671) 97855142948 | eBay
Logitech MK540 Wireless Keyboard and Mouse Combo. 2.4 GHz Frequency/30 Feet Wireless Range, Black
Logitech MK540 Wireless Combo, 2.4 GHz Frequency/30 ft Wireless Range, Black (920008671) | OfficeCrave.com