We will have four computers, two TVs and a printer running of the the wireless service. All of the computers are either streaming video or playing online games 90% of the time they are being used. I'd say the TV is streaming Netflix 50% of the time and usually while the computers are going. Right now I have three of the computers hard wired to an older router and the rest is Wifi. It works OK. This is the new stuff I'm looking at. Please feel free to comment with any input or suggestions. Router: Netgear Nighthawk X4S AC2600 Smart WiFi Router with 160MHz, MU-MIMO and Quad-Stream Technology Adapters: Asus Dual-Band AC1900 USB Wi-Fi Adapter Modem: Linksys Docsis 3.0 Cable Modem with Intel Puma 6 Chipset (16X4 Bonded Channels) It comes to just under $700 for three adapters. I was hopping to keep it around $500.