We have a Netgear Nighthawk R7900 router and 1GB internet speed. The PS4 only works on 2.5GHz WiFi in our house, and the maximum download speed is 23.1Mbps and the upload speed is 1.1Mbps. I installed a Netgear Nighthawk X6S Wi-Fi Extender in the back of my house next to my PS4 and saw a definite improvement. The extension cable can access the 5GHz signal, and then we connected the Ethernet cable to the PS4. Then the speed increased to 76.0 Mbps download and 3.3 Mbps download, which is three times faster! Setup was easy and worked flawlessly with our Netgear router. The devices recognized it without any problems and they didn't have to re-enter the password or anything like that, it just works.
Wi-Fi router TP-LINK Archer C5, white
31 Review
Wi-Fi signal amplifier (repeater) TP-LINK RE205, white
37 Review
🚀 TP-Link RE200 Wifi Extender | AC750 Dual Band Wifi Range Extender | Up to 750Mbps | Wifi Signal Booster, Repeater, Access Point | Easy Set-Up | Extends Wifi to Smart Home & Alexa Devices
58 Review
Wi-Fi signal amplifier (repeater) Xiaomi Mi Wi-Fi Range Extender Pro CN, black
108 Review
🔌 StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review
🌐 StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
🔌 uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
🔌 USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review