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Decoding the Mystery: What is the Port on the Back of the PS4?

The back of a PlayStation 4 (PS4) console, regardless of whether it’s the original model, the Slim, or the Pro, hosts a selection of crucial ports that enable its functionality. However, the specific port that often causes confusion is the AUX port, situated among the power, HDMI, and Ethernet connections. This isn’t a standard USB port, despite its similar appearance. The AUX port on the back of all PS4 models is a proprietary port exclusively for connecting the PlayStation Camera. It is not for connecting storage devices, charging controllers, or other general-purpose accessories.

This port, although unique to PlayStation consoles, plays a vital role in enabling PlayStation VR (PSVR) and other features that require the PS Camera. It’s essential to recognize this port’s singular function to avoid any confusion when connecting your gaming peripherals.

Let’s delve deeper into the specific ports found on the various PS4 models and answer frequently asked questions to clear up any lingering questions.

PS4 Port Breakdown: Which Model Has What?

Original PS4

The original PS4 model features a few ports at the back of the console:

Power Port: For the power cable.
HDMI Out: For connection to your display (TV or monitor).
Ethernet Port: For a wired internet connection.
AUX Port: The proprietary port for the PS Camera.
DIGITAL OUT (OPTICAL): Used to output sound to audio devices.

Notably, the original PS4 lacks a dedicated HDMI input port, unlike some other gaming consoles. All USB ports are located at the front of the console.

PS4 Slim

The PS4 Slim maintains a similar port layout at the back, but with a key difference:

Power Port: For the power cable.
HDMI Out: For connection to your display.
Ethernet Port: For a wired internet connection.
AUX Port: Again, this is the port exclusively for the PS Camera.

The crucial difference with the PS4 Slim is the absence of the DIGITAL OUT (OPTICAL) port. This removal can cause issues for those using sound systems requiring an optical connection. The USB ports on this model are located on the front of the console only.

PS4 Pro

The PS4 Pro, being the most powerful model, has a slightly different port arrangement:

Power Port: For the power cable.
HDMI Out: For connection to your display.
Ethernet Port: For a wired internet connection.
AUX Port: This is, as always, the connection for the PS Camera.
DIGITAL OUT (OPTICAL): Used to output sound to audio devices.
USB 3.0 Port: A standard USB port also located at the back of the PS4, and is used for accessories and charging.

The Pro model is unique in having an additional USB 3.0 port on the back of the console, aside from the two USB ports located on the front of the console, which are also USB 3.0. The AUX port remains in its place and is specific for the PS Camera.

Frequently Asked Questions (FAQs) About PS4 Ports

1. What type of port is the AUX port on the PS4?

The AUX port on all PS4 models is a proprietary port used exclusively for connecting the PlayStation Camera. It is not a USB port or a general-purpose port.

2. Can I use the AUX port on the back of the PS4 for anything other than the PlayStation Camera?

No, the AUX port is specifically designed for the PS Camera and does not support any other devices or accessories. It is unique to PlayStation consoles and lacks the versatility of a USB port.

3. Are there USB ports on the back of the PS4?

No, there are no standard USB ports located on the back of the original PS4 or the PS4 Slim models. Both models feature USB ports on the front of the console. The PS4 Pro is the only model with a USB 3.0 port located on its back, in addition to the front ports.

4. Can I connect a USB storage device to the back of my PS4?

Only the PS4 Pro has a USB port on the back, which can be used for storage. The other models do not. Always check which USB ports are suitable for extended storage. The PS5, for example, does not support storage through the front USB port.

5. Where is the optical audio port on a PS4?

The DIGITAL OUT (OPTICAL) port, which is used for audio output through an optical cable, is located on the back of the original PS4 and the PS4 Pro consoles. The PS4 Slim does not have an optical audio output port.

6. What’s the difference between the HDMI ports on a PS4 and other devices?

The PS4 only has one HDMI port, and it is an output port. This is used to send the video and audio signals to a connected display, like a TV or monitor. Unlike some other gaming consoles and devices, there isn’t a dedicated HDMI input port for connecting other devices.

7. What type of USB does the PS4 use?

The standard PS4 uses USB 3.0 ports, while the PS4 Pro uses USB 3.1 ports. These are used for charging controllers, connecting accessories, and, as mentioned, using external storage devices.

8. Can I use a USB-to-3.5mm audio adapter with my PS4?

Yes, you can use a USB-to-3.5mm audio adapter to connect headphones or speakers to your PS4. However, keep in mind that this solution may affect audio quality and may not support microphone input.

9. Can I use Bluetooth headphones with my PS4?

While the PS4 does not support direct Bluetooth audio connections, you can use a third-party Bluetooth adapter plugged into a USB port to connect Bluetooth headphones. However, this method may affect chat functionality.

10. What are the most common ports that a PS4 uses when connected to a network?

The most common ports for network communication are TCP ports 80, 443, 3478, 3479, and 3480, as well as UDP ports 3478 and 3479. These are generally used for online gaming and accessing PlayStation Network (PSN) services.

11. Does the PS4 need to have all its ports plugged in to work?

No, the PS4 doesn’t need every port to be plugged in to work. You minimally need to connect the power cable and an HDMI cable. The Ethernet port, for example, is only required for a wired internet connection, and the AUX port only matters when you are using the PS Camera.

12. How do I access my external USB storage device on the PS4?

To access your external USB device, you have to go to Settings > Devices > USB Storage Devices. Ensure that the USB is fully plugged into the correct port. If using it for storage, the first time it’s used, it will need to be formatted.

13. Is there an audio jack on the back of PS4?

The PS4 does not have a standard 3.5mm jack on the back. The original PS4 and PS4 Pro have the optical audio port (DIGITAL OUT OPTICAL), and all PS4 models have a 3.5mm jack on the controller itself.

14. Can I play music through USB on PS4?

Yes, your PS4 system can play music files from a USB storage device. This function can be used in the background while gaming or during other functions without interrupting the console.

15. Is there a second HDMI port for PS4?

The PS4 does not have a second HDMI port. It only has a single HDMI output port. Some gaming consoles like certain Xbox models include an HDMI in, but the PS4 is not one of them.

What is the port on the back of the PS4?