i need a bit of advice. we have a tp link c9 in our basement ......my wife's laptop (other end of house about 60 feet away and up one floor; passes by kitchen) frequently has lapses in signal strength. i was looking at extenders but am a bit confused about which would be best for my scenario. i think the best would be an extender that she can hardwire with ethernet and have it right next to her computer. i was looking at something like the tplink ac1200 extender but b/c the extender will be essentially as far away as the laptop i may need stronger antennas to pickup the c9 signal without losing much? in this case should i look for something that has a longer range as an extender? any recommendations for this instance. ......