1. Introduction
This manual provides essential information for the setup, operation, and maintenance of your Corsair HS55 Stereo Gaming Headset. Designed for comfort and clear audio, this headset features memory foam leatherette ear pads, custom-tuned 50mm neodymium audio drivers, and a lightweight construction.
The omni-directional microphone ensures clear voice capture, complemented by a convenient flip-to-mute function. With a 3.5mm audio connector and an included Y-cable adapter, the HS55 Stereo offers broad compatibility across various platforms.

Image: The Corsair HS55 Stereo Gaming Headset in white, showcasing its design and attached microphone.
2. Package Contents
Verify that all items are present in your product packaging:
- Corsair HS55 Stereo Gaming Headset
- Y-Cable Adapter (for PC with separate audio/mic jacks)
- Quick Start Guide

Image: The Corsair HS55 Stereo Gaming Headset displayed alongside its retail box, indicating typical package contents.
3. Key Features
- All-Day Comfort: Adjustable leatherette memory foam ear cups and an adjustable headband provide comfort during extended gaming sessions. The headset weighs approximately 273g (under 10oz).
- High-Quality Audio: Custom-tuned 50mm neodymium audio drivers deliver a full-range sound experience, allowing you to hear critical in-game audio. Supports Tempest 3D AudioTech on PS5.
- Omni-Directional Microphone: Accurately captures your voice for clear communication. Features a convenient flip-to-mute function.
- Discord-Certified: Ensures crystal-clear communication and outstanding sound quality for voice chat.
- Multi-Platform Compatibility: Connects to PC, Mac, PS5/PS4, Xbox Series X | S, Nintendo Switch, and mobile devices via a 3.5mm connector. An included Y-cable adapter provides compatibility with PCs requiring separate audio and microphone inputs.

Image: A detailed view of the headset's memory foam and leatherette ear pads, highlighting their comfortable design.

Image: The headset positioned to emphasize its audio capabilities, with text indicating 50mm neodymium drivers for excellent sound.

Image: A person wearing the headset, illustrating the microphone's position and the flip-to-mute functionality.
4. Setup
The Corsair HS55 Stereo Gaming Headset connects directly to your device using a standard 3.5mm audio jack.
4.1 Connecting to Devices with a Single 3.5mm Jack
For devices such as PlayStation consoles (PS5, PS4), Xbox Series X|S, Nintendo Switch, Mac, and mobile devices, simply plug the headset's 3.5mm connector directly into the device's audio jack.
4.2 Connecting to PC with Separate Audio and Microphone Jacks
If your PC has separate 3.5mm jacks for audio output and microphone input, use the included Y-cable adapter. Connect the headset's 3.5mm connector to the Y-cable adapter, then plug the green connector of the Y-cable into your PC's audio output jack and the pink connector into your PC's microphone input jack.

Image: The headset shown with a gaming controller, mouse, and Nintendo Switch, illustrating its multi-platform compatibility.
5. Operating Instructions
5.1 Volume Control
Adjust the audio volume using the on-ear volume roller located on the left earcup. Rotate the roller up to increase volume and down to decrease volume.
5.2 Microphone Functionality
The headset features an omni-directional microphone. To activate the microphone, ensure it is flipped down. To mute the microphone, flip it upwards. An audible cue may indicate the microphone's status change.
6. Maintenance
Proper care ensures the longevity and performance of your headset.
- Cleaning: Use a soft, dry cloth to clean the headset. For ear pads, a slightly damp cloth can be used, but avoid excessive moisture. Do not use harsh chemicals or abrasive materials.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the headset.
- Cable Care: Avoid sharp bends or excessive pulling on the cable to prevent damage.
7. Troubleshooting
If you encounter issues with your Corsair HS55 Stereo Gaming Headset, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| No audio or low volume |
|
| Microphone not working or unclear |
|
| Headset is uncomfortable |
|
| Audio echoing or feedback |
|
8. Specifications
- Model Name:
- HS55 Stereo
- Model Number:
- CA-9011261-NA
- Connectivity Technology:
- Wired (3.5 mm Jack)
- Audio Driver Type:
- Dynamic Driver
- Audio Driver Size:
- 50 mm
- Frequency Range:
- 20Hz - 20 kHz
- Microphone Type:
- Omni-Directional
- Control Type:
- Volume Control (on-ear)
- Ear Placement:
- Over Ear
- Material:
- Memory Foam (ear pads)
- Item Weight:
- 0.27 Kilograms (approx. 9.6 ounces)
- Product Dimensions:
- 7.24 x 3.43 x 7.6 inches
- Compatible Devices:
- PC, Mac, PS5/PS4, Xbox Series X | S, Nintendo Switch, Mobile Devices
9. Warranty and Support
9.1 Warranty Information
The Corsair HS55 Stereo Gaming Headset is covered by a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Corsair website for detailed warranty terms and conditions specific to your region.
9.2 Customer Support
For technical assistance, product inquiries, or further support, please visit the official Corsair support website:
You may also find FAQs and driver updates (if applicable) on their website.