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Pulsar X2 Wireless Mouse Review

Tested using Methodology v1.4
Reviewed Feb 02, 2023 at 09:47 am
Latest change: Writing modified Feb 27, 2023 at 08:50 am
Pulsar X2 Wireless Picture
Video Games (FPS)
Video Games (MMO)
Raw Performance

The Pulsar X2 Wireless is a lightweight, wireless gaming mouse with a symmetrical shape. Available in several different color options, this mouse has a solid plastic shell, which is noteworthy because it's a bit lighter than previous Pulsar releases, despite them having cutouts in their bodies to help reduce their overall weight. In terms of internal components, this mouse uses Kailh GM 8.0 main switches and PixArt's flagship sensor, the PAW 3395, one of the most accurate and consistent sensors on the market. There's a smaller version of this mouse, too, called the Pulsar X2 Mini Wireless.

Our Verdict

6.9 Work

The Pulsar X2 Wireless is okay for work, though it isn't designed specifically for this use. It feels very sturdy, and you can remap buttons using the customization settings. Unfortunately, while it connects wirelessly, it doesn't support multi-device pairing. Also, its scroll wheel lacks left/right tilt inputs and doesn't unlock for free scrolling.

  • Comfortable symmetrical shape.
  • Excellent build quality.
  • Scroll wheel lacks tilt inputs and a free-scrolling mode.
  • Lacks a storage compartment for its USB receiver.
9.0 Video Games (FPS)

The Pulsar X2 Wireless is an outstanding FPS gaming mouse. It's extremely lightweight with a comfortable symmetrical shape well-suited for most hand sizes. Performance-wise, It has excellent click latency and an exceptionally accurate and consistent sensor. It also has excellent build quality, and its feet glide very smoothly on mousepads and desks.

  • Extremely lightweight.
  • Excellent click latency.
  • Comfortable symmetrical shape.
  • Excellent build quality.
  • Lightweight bottom plate design means the inside is open to dust and debris.
7.8 Video Games (MMO)

The Pulsar X2 Wireless is good for MMO gaming, but it doesn't have nearly as many side buttons as a dedicated MMO gaming mouse. It feels very well-built, and you can reprogram buttons and customize sensor settings using the customization software. The click latency and sensor performance are also excellent and more than capable of delivering a consistent and responsive feeling in-game.

  • Excellent click latency.
  • Comfortable symmetrical shape.
  • Excellent build quality.
  • Not nearly as many side buttons as a dedicated MMO gaming mouse.
  • Lightweight bottom plate design means the inside is open to dust and debris.
9.3 Raw Performance

The Pulsar X2 Wireless has superb raw performance. Its sensor delivers exceptional accuracy and excellent motion latency performance. Its click latency is also very low, providing a responsive-feeling experience more than adequate for gaming in any genre at any competitive level.

  • Excellent click latency.
  • Accurate and consistent sensor performance.
  • 6.9 Work
  • 9.0 Video Games (FPS)
  • 7.8 Video Games (MMO)
  • 9.3 Raw Performance
  1. Updated Feb 27, 2023: We've added a link to the newly-reviewed Ninjutso Sora in the Weight section of this review.
  2. Updated Feb 02, 2023: Review published.
  3. Updated Jan 26, 2023: Early access published.

Differences Between Sizes And Variants

The Pulsar X2 Wireless comes in several standard colorways and has several limited edition versions.



Colorways Switch Type
Pulsar X2 Wireless Regular Available in Black/White/Red Mechanical
Pulsar X2 Wireless Founders Edition Regular Green Mechanical
Pulsar X2 Wireless Bruce Lee Edition Regular Yellow with black accents Optical
Pulsar X2 Mini Wireless Mini Available in Black/White/Red Mechanical
Pulsar X2 Mini Wireless Rotobox Edition Mini Gray with colored accents Mechanical

There's also a smaller version of this mouse called the Pulsar X2 Mini Wireless, which we've included in the table above. We expect this mouse to be better suited for smaller hands and to offer similar performance. We purchased the full-size Pulsar X2 in black. You can see the label for our unit here.

Compared To Other Mice

The Pulsar X2 Wireless is an extremely lightweight wireless gaming mouse with a symmetrical shape. For its manufacturer, Pulsar, this mouse marks a departure from their earlier models, which had small cutouts shapes in their bodies to help reduce their weight. This mouse has a solid plastic shell and a subdued look similar to flagship competitors like the Logitech G PRO X SUPERLIGHT or the Razer Viper V2 Pro. Its gaming performance also rivals these premium options, making it a standout alternative worth considering due to its comparatively lower price point.

For more recommendations, see our picks for the best FPS mouse, the best gaming mouse, and the best lightweight mouse.


The Logitech G PRO X SUPERLIGHT and the Pulsar X2 Wireless are lightweight wireless gaming mice. The Logitech's shape is well-suited for all grip types for most hand sizes. It also delivers lower click and sensor latency performance. On the other hand, the Pulsar is better suited for a claw or fingertip grip and is somewhat lighter.

LAMZU Atlantis

The Pulsar X2 Wireless and the LAMZU Atlantis are lightweight wireless gaming mice with similar shapes. The Pulsar is slightly smaller and delivers somewhat better sensor performance. On the other hand, the LAMZU is a bit bigger, and its back end is a little wider. Each mouse is available in various colors, but the LAMZU has more colorway options.

Razer Viper V2 Pro

The Razer Viper V2 Pro and the Pulsar X2 Wireless are lightweight wireless gaming mice with symmetrical shapes. The Razer is slightly longer and has a lower-profile shape. It also has lower click latency, slightly better sensor performance, and longer battery life. On the other hand, the Pulsar's body has a more pronounced hump towards the back and is wider in the rear. It's also slightly lighter.

Ninjutso Sora

The Ninjutso Sora and the Pulsar X2 Wireless are wireless gaming mice with similar symmetrical shapes and comparable gaming performance. On the one hand, the Ninjutso is slightly more lightweight. On the other hand, the Pulsar feels somewhat sturdier and is available in a wider range of color options.

Pulsar Xlite V2 Wireless

The Pulsar X2 Wireless and the Pulsar Xlite V2 Wireless are lightweight, wireless gaming mice. The X2 has a somewhat smaller, symmetrical shape. It's also somewhat lighter and has a solid plastic shell. On the other hand, the V2 is bigger and has a right-handed shape. It has better sensor latency performance. However, its body has pill-shaped cutouts on its palm rest and small sections on the sides to help reduce the overall weight of the mouse.

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Test Results

perceptual testing image
Lighting Color No Lighting

This mouse has a straightforward look with a black, matte plastic body and side buttons. The scroll wheel is also black and has a glossy finish and a rubberized grip. There isn't any RGB lighting, and rather than having a traditional solid plastic baseplate, it has a minimal plastic framework that leaves the interior open.

Length 4.7" (120 mm)
Width 2.5" (63 mm)
Height 1.5" (38 mm)
Grip Width
60 mm
Shape Only
Left-Handed Friendly
Finger Rest

The baseplate of this mouse isn't a solid piece of plastic but a plastic frame that leaves open spaces revealing the interior of the mouse. The 3D scanning tool used for this test has a limited ability to capture open spaces, so some of the interior spaces appear more shallow than they are in reality. For comparison, you can see a photo of what the underside of this mouse looks like here.

Box Volume
17.64 inยณ (289 cmยณ)
Receiver Storing
Build Quality

This mouse has excellent build quality. Its plastic body feels sturdy and has a slightly textured matte finish that feels good in your hand. There are no wobbling parts or rattling sounds when you shake the mouse, but there's very minor flexibility in the sides of the mouse if you apply a significant amount of pressure. However, this doesn't present any issues during normal use.

Lowest Weight
55.6 g
Default Weight
55.6 g
Weight Distribution
Extra Weights

This mouse is extremely lightweight, making it easy to move quickly and accurately. Impressively, despite having a solid plastic shell, it's somewhat lighter than previous Pulsar releases like the Pulsar Xlite V2 Wireless, which had small cutouts in its body to help reduce its weight. If you're interested in a very similar wireless mouse that's slightly more lightweight, check out the Ninjutso Sora.

There's also a smaller variant of the Pulsar X2 called the Pulsar X2 Mini. Pulsar indicates on its product page that this smaller version is about 4g lighter.

Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation

This mouse is medium-sized with a gentle hump in the center and a somewhat wide rear end that fills out your palm. The buttons are well-placed and easy to differentiate between, and the overall shape is best suited for a claw or fingertip grip for most hand sizes.

There's also a size variant of this mouse called the Pulsar X2 Mini, which is better suited for smaller hands.

Wireless Versatility
Maximum Of Paired Devices
Battery Type
Use When Charging
On/Off Activation
Auto Off And On/Off Switch
Receiver Extender
Battery Indicator Yes

This mouse has a 300 mAh capacity battery which Pulsar advertises can last up to 70 hours. A small LED light next to the front side button starts to blink red when the battery reaches 25%. There are widespread reports from users online that the battery level indicator in the companion software isn't very accurate, but this doesn't affect the battery life itself.

Connectivity Wireless
Cable Length
6.1 ft (1.9 m)
Cable Type
Permanent Kink
Port Type: Mouse End
Port Type: PC End

This mouse has a lightweight and flexible paracord-like charging cable that produces minimal drag across desks and mousepads. However, it retains some permanent kinks from how it's packaged.

Mouse Feet
Gliding Experience
Very Good
Virgin Grade PTFE
Extra Included

This mouse has exceptional feet that glide very smoothly across mousepads and desks. The corners of the feet are mostly rounded, but there are two small sharp corners on the top foot. There's a minor scratching sound when gliding directly on desks, but this doesn't impact the gliding performance.

In The Box

  • Pulsar X2 Wireless
  • USB-A to USB-C charging cable
  • USB receiver
  • USB receiver extender
  • Stickers
  • User documentation

Additional Buttons
Total Number Of Buttons
Number Of Side Buttons
Number Of Programmable Inputs
Profile Switching Button
Gesture Support

You can program all the buttons on this mouse except for the scroll up/down inputs and the CPI button on the underside. You can also configure four custom CPI profiles using the customization software. The left- and right-click buttons use Kailh GM 8.0 switches which feel very crisp, and the side buttons use Huano White switches which are quiet and satisfying but have a 'hollow' feel.

Click Latency
Expected Connection
6.4 ms
4.9 ms
6.4 ms

This mouse has excellent click latency. It provides a consistent and responsive-feeling experience for playing games in any genre.

SRAV @ 1600 CPI
SRAV @ 800 CPI
SRAV @ 400 CPI
SRAV @ Fixed CPI
Precision Error Between Speeds
Precision Error Between CPI
Worst Tracking Error
Minimum CPI
50 CPI
Maximum CPI
26,000 CPI
CPI Adjustment Steps
50 CPI

This mouse has outstanding CPI performance, which means its sensor is remarkably accurate at tracking the physical movements you make with your mouse and converting them to cursor movements on screen.

Sensor Latency
Delay To Start Of Movement
14.1 ms
Delay At Half Movement
4.7 ms
Delay To End Of Movement
5.8 ms

This mouse has excellent sensor latency performance, which means the sensor reacts extremely quickly to the physical movements you make with your mouse so that it closely matches the timing of your cursor movement on-screen.

Sensor Specifications
Sensor Technology
Optical (LED)
Sensor Model
PixArt PAW3395
Works On Glass
Minimum Lift Off Distance
1.2 mm
Maximum Polling Rate
1000 Hz

This mouse allows you to adjust the polling rate settings between 125Hz, 250Hz, 500Hz, and 1000Hz. It also has adjustable lift-off settings of 1mm or 2mm. Like other mice using this sensor, this mouse has a Motion Sync feature enabled by default. This feature attempts to synchronize sensor readings with polling events which can produce a smoother, more consistent motion-tracking experience in-game. However, Pulsar notes that using this setting may cause added motion latency (less than 1 ms), so you can disable this feature using the companion software if you prefer.

Mouse Wheel
Scroll Wheel
Notched Wheel
Scroll Wheel Steps
24 Steps
Scroll Wheel Tilt
Thumb Wheel
Thumb Wheel Steps
No Thumb Wheel

The mouse wheel has a grooved rubber surface and uses a TTC gold encoder which operates quietly with pronounced step definition. The scroll click is also satisfying and doesn't feel too heavy to actuate.

Click Noise
Operating System And Software
Operating System And Software
Configuration Software
Software Name Pulsar Fusion Wireless Mice
Software Windows Compatibility
Software macOS Compatibility
On-Board Memory
CPI (DPI) Adjustment
Polling Rate Adjustment
Profile Configuration
Profile Auto-Switching
RGB On/Off

This mouse uses Pulsar Fusion software which is easy to use and well-laid out. It doesn't feel as bloated as software options from some of the larger mouse manufacturers and lets you adjust all the expected options, including polling rate, CPI, lift-off distance, debounce time, sleep settings, and Motion Sync.

Operating System And Software
Mouse Compatibility
Windows Compatibility Fully
macOS Compatibility Fully

All default button functions work in Windows and macOS, but the software is only available for Windows.