LOGITECH CORDLESS DESKTOP S510 Keyboard Model Y-RAK73 (No Receiver) $8.00 - PicClick
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
My Logitech Cordless Desktop S510 Review - YouTube
Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
Logitech MK470 Slim Wireless Keyboard and Mouse | 920-009204 @ R 1350 from Qwixby
logitech s510 products for sale | eBay
Logitech S510 Cordless Wireless Keyboard Y-RAK73 with Reciever | eBay