What Mouse Does siuhy Use?

siuhy's mouse history

The history table covers 9 periods, 8 switches and 8 different models since September 2022.

His longest period was on the ZOWIE EC2 White: 11.6 months, from September 2022 to August 2023. The ZOWIE EC2-DW Black he uses now has been in use since January 2026.

The ZOWIE EC2-DW is the one model he has returned to. He used the Black version from December 2024 to April 2025 (4.6 months), moved to the Pulsar Xlite V2 Wireless White, then to the EC2-DW Glossy, and went back to the EC2-DW Black in January 2026.

Outside the ZOWIE line, the table shows the Razer Deathadder V3 Pro Black (February to September 2024, 7.3 months) and the Pulsar Xlite V2 Wireless White (April to July 2025, 3.1 months).

Mousepad

Since June 2026 he plays on the ZOWIE G-SR III, after the Logitech G640 Original.

It is a cloth pad rated Control for overall glide, with high static and high dynamic friction. The mouse takes some force to start moving and slows down quickly, which suits a stop-focused feel more than a slippery one. The foam is firm and the pad is 3.5 mm thick, with stitched edges.

The X/Y glide difference is 15.4%, so horizontal and vertical movement do not feel identical. The pad measures 47 × 39 cm.

Mouse settings

In CS2 he runs 400 DPI with 2.65 in-game sensitivity. That gives an eDPI of 1060 and 39.2 cm/360.

Polling is set to 4000 Hz, the highest rate the EC2-DW lists. The PAW3950 sensor supports that rate over the wireless connection.

Zoom sensitivity is 1 and Windows sensitivity is 6.

Should you buy siuhy's mouse?

The ZOWIE EC2-DW Black is a wireless mouse with an ergonomic shape. It weighs 60 g and measures 12.3 cm long, 6.5 cm wide and 4.2 cm high. It suits players who want a mouse of this size and shape at a modest weight. The sensor is the PAW3950 and the button switches are Huano.

Alternatives trade off weight, size and polling rate:

• Lamzu Thorn V2: 5 g lighter, 0.1 cm longer, 0.1 cm wider, same height. It polls up to 8000 Hz and has optical switches. 3 pros use it now.
• Razer DeathAdder V3 HyperSpeed: 5 g lighter, 0.1 cm shorter, 0.1 cm narrower, 0.1 cm lower. Polling tops out at 1000 Hz, so you give up the 4000 Hz option. 3 pros use it now.
• Pulsar Xlite V4 Es Medium: 5 g heavier, 0.1 cm shorter, 0.1 cm wider, 0.1 cm taller. It polls up to 8000 Hz and has optical switches. 1 pro uses it now.

By weight the Lamzu and the DeathAdder (both 55 g) are lighter than his mouse. The Pulsar (65 g) is heavier. By width the DeathAdder is the narrowest of the four at 6.4 cm.