Amazon.com: Logitech MK470 Slim Wireless Keyboard and Mouse Combo - Modern Compact Layout, Ultra Quiet, 2.4 GHz USB Receiver, Plug n' Play Connectivity, Compatible with Windows - Graphite : Electronics
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Logitech M510 Wireless Laser Mouse PLUS K545 Logi keyboard Both NO RECEIVER – ASA College: Florida
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Logitech K545 Wireless Keyboard & Mouse Combo w/Receiver | eBay