What Mouse Does SiuFatBB Use?

SiuFatBB's mouse history

Three periods, three different models, two switches. He has not gone back to any earlier mouse.

The Logitech G Pro X Superlight 2 Black came first, for about 18 days in May and June 2025. It was a short stint compared with what followed.

The VAXEE ZYGEN NP-01S V2 Wireless Fluorescent Green is his longest period: 13.1 months (1.1 years), from June 2025 to July 2026.

Since July 2026 he has used the VAXEE NP-01 Ergo Purple (Unreleased). Both of his latest mice come from VAXEE, and the Ergo is the model he has played on since July 2026.

Mousepad

He plays on the VAXEE PE-K GEh Pink, a cloth pad he has used since June 2025. The ZOWIE H-SR-SE ROUGE II came before it, in May and June 2025.

The pad is rated Control for overall glide. Static friction is high and dynamic friction is medium, so the surface gives a firm stop and a measured glide rather than a slick one. The firm foam and the 3.5 mm thickness make for a stable base. Glide difference between the X and Y axes is 5.9%.

The pad has stitched edges and measures 50 by 51 cm.

Mouse settings

His VALORANT setup is 800 DPI at 0.21 sensitivity, which gives an eDPI of 168 and 77.8 cm/360.

The mouse is specced for 8000 Hz polling, but he runs it at 4000 Hz. Raw Input Buffer is on and Windows sensitivity is set to 6. Scoped and ADS sensitivity are both 1.

Should you buy SiuFatBB's mouse?

The VAXEE NP-01 Ergo Purple (Unreleased) cannot be bought. The closest buyable option is the Logitech G Pro X Superlight 2 Black, which he used in May and June 2025. It matches the Ergo in length, width and height, and weighs 59 g.

The shapes differ. The Ergo is an ergonomic wireless mouse at 12.0 cm long, 6.5 cm wide and 3.9 cm tall, and at 58 g it is the lightest and shortest of the models compared here. It is also the widest of them. It suits players who want a wider, sculpted body. The Superlight 2 is ambidextrous and narrower at 6.06 cm, which suits a more neutral shape.

The other alternatives trade shape and size in different ways:

• Logitech G Pro X Superlight Black: ambidextrous, 62 g, the heaviest of the group.
• ZOWIE U2-DW Black: ambidextrous, the narrowest of the group at 5.8 cm, 60 g.
• Razer Viper V2 Pro Black: ambidextrous, the lowest of the group at 3.77 cm, 59 g.