Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse
Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse Instruction Manual
Model: X2 v2 Wireless Gaming Mouse
Brand: Pulsar Gaming Gears
1. Introduction
This manual provides essential information for the setup, operation, maintenance, and troubleshooting of your Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
The X2 v2 Wireless Gaming Mouse is engineered for high-performance gaming, featuring an ultra-lightweight design, symmetrical shape, and advanced sensor technology. It incorporates optical switches for precise clicks and a Pulsar Blue Encoder for smooth scrolling. The mouse is designed for a seamless gaming experience with its lag-free 2.4 GHz wireless technology.

Image: Top view of the Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse.
2. Package Contents
The Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse package includes:
- Pulsar X2 v2 Wireless Gaming Mouse
- Wireless Receiver (Dongle)
- USB-C to USB-A Cable
3. Setup
3.1 Initial Connection
- Connect the wireless receiver (dongle) to an available USB port on your computer.
- Turn on the mouse using the switch located on the underside.
- Your computer should automatically detect and install the necessary drivers.
3.2 Firmware Update
To ensure optimal performance and access to the latest features, it is recommended to keep your mouse and dongle firmware updated. Both the dongle and mouse firmware must be updated to the same version for proper functionality.
- Download the latest firmware from the official Pulsar website (pulsar.gg).
- Connect the dongle to the USB-C cable, then connect the cable to your computer. Ensure the mouse is disconnected.
- Run the downloaded firmware updater. Click 'Update Dongle' and wait for the process to complete. Do not unplug the device during the update.
- Disconnect the dongle from the cable and connect the mouse to the cable.
- In the firmware updater, click 'Refresh' to detect the mouse. Then click 'Update Mouse' and wait for the process to complete. Do not unplug the device.
- Once both are updated, close the program. Reconnect the dongle to your computer and use the mouse in wireless mode.
Video: Guide on how to update the firmware for your Pulsar mouse and dongle.
4. Operating Instructions
4.1 Default Settings and OLED Display
The X2 v2 mouse comes with preset default settings. Adjustments can be made directly through the OLED display located on the bottom of the mouse, eliminating the need for additional software. The OLED display shows battery status, polling rate, LOD (Lift Off Distance), motion sync status, and DPI settings.
Video: Overview of the Pulsar eS Mouse features, including the OLED display for driver-free control.
4.2 Adjusting DPI, Polling Rate, Debounce Rate, and Motion Sync
The mouse allows for on-the-fly adjustments of key performance settings:
- DPI Settings: Use the dedicated DPI button on the underside of the mouse to cycle through 6 different DPI levels, ranging from 400 to 12,800 DPI.
- Polling Rate: Press the polling rate button (often labeled 'Hz') to switch between 500Hz, 1000Hz, 2000Hz, and 4000Hz. When using the provided USB-C cable, a wired polling rate of up to 8000Hz is available.
- Debounce Rate: To adjust the debounce rate, hold the polling rate button and press the DPI button to cycle through different settings (e.g., 0ms, 3ms, 5ms, 7ms, 10ms).
- Motion Sync: For enhanced tracking precision, motion sync can be enabled or disabled. Hold the polling rate button and use the left-click button to toggle motion sync on or off.
Video: Detailed guide on adjusting DPI, polling rate, debounce rate, and motion sync settings on the Pulsar eS Series Mouse.
4.3 Adjusting Lift Off Distance (LOD)
The LOD value determines how far the mouse can be lifted before it stops tracking. Adjusting this can improve tracking when the mouse is lifted off the surface.
- Download and launch the Pulsar mouse software from the official Pulsar website (pulsar.gg).
- Select your specific mouse model (X2 v2 Wireless) in the software.
- Navigate to the "Performance" tab in the top menu.
- Locate the LOD adjustment section in the center of the interface.
- You can typically adjust the LOD value between 1mm and 2mm. For users with Superglide skates or thick mouse pads, a 2mm LOD is recommended.
Video: Instructions on how to adjust the Lift Off Distance (LOD) value for your Pulsar mouse using the software.
5. Key Features
- Ultra Lightweight Design: The X2 v2 retains its signature shape with an impressive weight reduction to a mere 53g, enhancing maneuverability and reducing fatigue during extended use.
- Symmetrical Shape: Designed for versatility, the symmetrical shape is ideal for various grip styles, including claw and fingertip grips.
- Optical Switches: Equipped with speed-of-light optical switches, minimizing unintended double clicks and ensuring swift, precise responses.
- Pulsar Blue Encoder: Features a custom encoder for a tactile and smooth scroll wheel rotation, with a dust-proof mechanism for enhanced reliability.
- PAW3395 Sensor: Utilizes PixArt’s PAW3395 sensor with Motion-Sync Technology, offering up to 26,000 DPI, 650 IPS speed, and 50g acceleration for exceptional tracking accuracy.
- Nordic MCU: Powered by a Nordic MCU for efficient and fast processing, contributing to extended battery life (up to 100 hours at 1000Hz polling rate) and accurate battery status readings.
- 4K Polling Ready: Supports up to 4K polling rate for smoother and crisper cursor movement, reducing delay. A separate 4K dongle purchase is required for this feature.

Image: Exploded view illustrating the revamped internal structure of the X2 v2 mouse.

Image: The X2 v2 mouse, emphasizing its ultra-lightweight build at 53g.

Image: Illustration of optimal claw and fingertip grip styles for the mouse.
6. Maintenance
Regular maintenance ensures the best performance and extends the lifespan of your mouse:
- Cleaning the Sensor: Periodically clean the optical sensor on the bottom of the mouse using compressed air to remove any dust or debris.
- Cleaning Mouse Pad and Skates: Ensure your mouse pad is clean and free of dust. Regularly check and clean the mouse skates to maintain smooth glide.
- Battery Charging: Charge the mouse when the LED indicator flashes red (below 30% battery). The LED will be red while charging and turn blue when fully charged.
7. Troubleshooting
7.1 Wireless Connection Issues After Firmware Update
If you experience wireless connection issues after a firmware update, please check the following:
- Ensure you updated the dongle first, then the mouse firmware, in the correct order.
- Verify that the dongle and mouse firmware versions are identical. If not, use a spare mouse to update the dongle to match the mouse firmware.
7.2 Sensor Tracking Issues
If sensor tracking issues persist, consider these additional troubleshooting tips:
- Clean the sensor on the bottom of the mouse using compressed air.
- Remove dust from the mouse pad and mouse skates.
- Change the USB port the dongle is connected to, or test the mouse on another computer to rule out system-specific issues.
8. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 4.74 x 2.48 x 1.5 inches |
| Item Weight | 1.87 ounces (53 g) |
| Item Model Number | PX2221 |
| Batteries | 1 Lithium Ion battery required (included) |
| Connectivity Technology | Wireless (2.4 GHz) |
| Movement Detection Technology | Optical (PAW3395 Sensor) |
| Max DPI | 26,000 DPI |
| Polling Rate | 1000Hz / 1ms (4K Polling Ready with separate dongle) |
| Battery Life | Up to 100 hours (at 1000Hz polling rate) |

Image: Diagram showing the physical dimensions of the Pulsar X2 v2 mouse.
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your Pulsar Gaming Gears X2 v2 Wireless Gaming Mouse, please visit the official Pulsar support website:
Please retain your proof of purchase for any warranty claims.
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