I see at Amazon the receiver alone cost almost as much ($12) as wireless keyboard ($20 @ BB). I am pretty sure it would be less when on sale.
i have just required a secondhand wireless logitech keyboard without a reciever can i connect to my desktop ,or is the keyboard obsolete,the model name is y-RKS6A/pn is867435 sn LZA53157402.although theres a pic of a keyboard with reciever on the back of the keyboard ,the person i got it from says she doesnt have it ,please help if you can ,i obviously dont know about being wireless,

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