Amazon.com: Logitech MK540 Advanced Wireless Keyboard & Mouse Combo Travel Home Office Modern Bundle with 2 Pro Portable Wireless Bluetooth Speakers, Charging Tray, Gel Wrist Pad, Gel Mouse Pad & 20 oz.
Logitech MK540 Advanced Wireless Keyboard And Mouse With Unifying 6863 | eBay
Amazon.com: Logitech MK540 Advanced Wireless Keyboard with Wireless Mouse Combo — Full Size Keyboard and Mouse, Long Battery Life, Caps Lock Indicator Light, Hot Keys, Secure 2.4GHz Connectivity (Renewed) : Electronics
Amazon.com: Logitech MK540 Advanced - Keyboard and mouse set - wireless - 2.4 GHz - UK English QWERTY : Electronics