NETGEAR Universal Wi-Fi Range Extender: Broaden your network connection with a range extender that gives you extra Wi-Fi coverage in your home. Smart LED indicators will direct you to the optimal location to plug the extender into the wall, so you can easily enjoy improved range and speed on your mobile and wired devices. Save on data usage by connecting your smartphone or tablet to your home network.
I didn't know which one to get considering I needed it to reach pretty floor and even through a wall but even though it's cheap it worked out just good enough for my needs
Expand your existing sound system with these Samsung wireless surround-sound rear speakers. Forget about wires as you add these speakers to your setup to get great sound all around. A massive 80 W per channel ensure that these Samsung wireless surround-sound rear speakers deliver excellent audio for your home cinema experience.