I am looking for a wireless keyboard for an older lg smart tv. It wouldn't be used often, but when we need to get in and type logins and password and when we search for titles in netflix etc., using the tv remote is a pain. Thanks for any ideas.
like phillip said what is the model number of your television, if LG and you cann see the label because it is mounted on the wall (like mine is) grab remote click on tools/settings button, from that menu go to network and possibly look for "Mt TV name or goto the circled ? and should be able to find it there as well
The K400 is adequate for short text entry like when searching for shows. But the keyboard feel is rubbish compared to a desktop or even a laptop keyboard. Shouldn't be a problem unless you're planning to write an essay on it. Just be aware of what to expect. I dunno if the newer K400+ has improved on the K400, but its reviews seem to be slightly lower so probably not.
It uses a Logitech unifying receiver, so the price is almost worth it just for the receiver (receiver costs $8.50 on its own, keyboard is about $20-25, frequently goes on sale for $15-$20, was $10 this past Black Friday). I can confirm that the battery is phenomenal - mine went 3 years as well.
I suspect though that any wireless keyboard will work, as their USB interface seems to be universal (kinda has to be to be able to work in computer BIOSes without installing any drivers).