Pulsar X2 CrazyLight review

The X2 CrazyLight is the mouse for players who want weight removed above all else. Pulsar lists the Medium at 39g with dot skates and 41g with regular skates, which is 15g under the Razer Viper V3 Pro and 21g under the Logitech Superlight 2. It keeps a flagship sensor despite the weight: the XS-1 is rated at up to 32,000 DPI, 750 IPS and 50g acceleration, and DPI can be changed in 10-step increments for fine sensitivity matching. Pulsar lists up to 8K polling with its 8K Wireless Gaming Dongle and publishes the hardware needed for it: an Intel Core i5 or AMD Ryzen 5 class CPU and a USB 3.0 or faster port. The shape is a low, wide symmetrical body optimized for claw and fingertip grip, and Pulsar sells Mini and Medium sizes. At $129.95 for the Medium, it costs about the same as the Viper V3 Pro sale price. Pulsar warns that checkout prices exclude import duties and taxes, so the landed cost can be higher.

Who it is for

players who want the lightest mouse they can buy

Price

$129.95 for the Medium size.

X2 CrazyLight Medium Gaming Mouse $129.95
Quoted from the vendor pricing page on November 13, 2026.

Key features

• 39g with dot skates or 41g with regular skates, per Pulsar's spec sheet
• XS-1 flagship sensor with 32,000 DPI, 750 IPS and 50g acceleration
• Up to 8K polling rate with the Pulsar 8K Wireless Gaming Dongle
• DPI adjustment in 10-step increments
• Medium size: 120.4mm long, 63mm wide and 38mm high, with a Mini size also sold

Strengths and weaknesses

• Strength: Lightest mouse on this list at 39g
• Strength: Sold in Mini and Medium sizes
• Strength: Switches rated for 100 million clicks, per Pulsar's page
• Weakness: Pulsar notes the checkout price does not include import duties, VAT and other taxes
• Weakness: Low, flat shape suits claw and fingertip grip more than palm grip
• Weakness: 8K polling needs at least an Intel Core i5 or AMD Ryzen 5 CPU and a USB 3.0 port

Key facts

• Price: $129.95 (Medium)
• Weight: 39g with dot skates
• Sensor: XS-1, 32,000 DPI
• Polling rate: Up to 8K
• Size: 120.4 x 63 x 38mm (Medium)

Where it ranks

Pulsar X2 CrazyLight is No. 4 in our Best Gaming Mice verdict.