Connecting one PlayStation 4 to another opens the door to local split-screen co-op, shared media libraries, and the ability to extend your gaming sessions without touching a television. Whether you want to pass a controller to a friend on the same couch or build a small private network for faster downloads, the process is straightforward once you understand the specific cables and settings involved.
Why You Would Connect Two PS4 Consoles
The most common reason to connect PS4 units is for local multiplayer in games that support split-screen or shared screen modes. Titles like racing games or cooperative adventures often require a direct link between two systems to render separate views on a single display. Beyond gaming, linking the consoles allows you to share a robust media setup or use one machine as a backup for game libraries and saves.
Another scenario is bandwidth optimization. If you have a large update or a batch of indie titles to install, you can set one PS4 as the primary system and the other as a secondary, offloading the data transfer to your local network rather than relying solely on your internet service. This method is particularly useful for users with slow download speeds or strict data caps.
Required Cables and Hardware
To establish a wired connection with the fastest and most stable results, you will need specific cables that support the high-speed data transfer required by the PS4. Standard phone chargers or generic USB cables will not work for this task and can lead to frustration or hardware damage.
A standard USB-A to USB-C cable is the primary requirement for connecting the controllers if you plan to use two players on the same console.
An Ethernet crossover cable is essential for a direct, high-speed link between the two consoles without a router.
An HDMI cable is necessary to switch the display output between the two machines if you are using a single screen.
Setting Up the Network Configuration
If you choose to go the wireless route, you must ensure both consoles are on the same Wi-Fi network. Navigate to Settings on the first PS4, select Network, then Set Up Internet Connection. Choose your Wi-Fi name and enter the password carefully, as a single incorrect character will prevent the link from forming.
For the wired crossover method, you must configure the IP addresses manually to avoid conflicts. Go to Settings, find the Network menu, and select Set Up Internet Connection again. Choose Use Custom, and then enter a static IP address for the first console, such as 192.168.1.10, and a different one for the second, such as 192.168.1.20. This prevents the routers from assigning duplicate addresses and dropping the connection.
Testing the Connection
After entering the network details, run the connection test on both systems. You are looking for NAT type 2 or NAT type 3; a type 1 usually indicates a direct modem connection that is unnecessary for your purpose, while a type 4 or strict NAT will block the communication. If the test fails, double-check the crossover cable is firmly plugged into the Ethernet ports and that the static IPs are correct.
Sharing Content and Features
Once the link is active, you can enable Share Play, which allows one player to stream their session to the other or take turns using a single copy of a game. To activate this, go to Settings, select Account Management, and enable the appropriate Share Play permissions. This feature turns the connection into a social bridge rather than just a technical link.
You can also share your PlayStation Plus subscription. The console that downloads the game patch or update acts as the host, and the second console streams the data from the first. This setup effectively doubles your library access without purchasing two copies of every title.
