Pulsar eS FS-1 — Professional Esports Gaming Mouse Review and Stats
About the Pulsar eS FS-1
The Pulsar eS FS-1 is Pulsar's most advanced mouse at 42 grams wireless with the PAW3950 sensor and 8KHz polling, pushing into the next generation of wireless gaming technology. The PAW3950 sensor represents the newest tracking solution available, and the 8KHz wireless polling matches the fastest refresh rate any manufacturer offers. At 42 grams, it competes with the lightest mice from WLMouse and Finalmouse while offering Pulsar's acclaimed build quality and click feel. The eS designation suggests an esports-focused design philosophy with specifications tuned for competitive play above all else. The FS-1 is Pulsar's statement mouse for 2025 — their best technology in their lightest package.
Pulsar eS FS-1 Full Specifications
| Brand | Pulsar |
|---|---|
| Weight | 42 grams |
| Sensor | PAW3950 |
| Max DPI | 32,000 |
| Polling Rate | 8,000 Hz |
| Shape | Symmetrical |
| Connectivity | Wireless |
| Price | $129 USD |
| Switches | Kailh GM 8.0 |
| Battery Life | 80 hours |
| Release Year | 2025 |
| Pro Usage | 0% of tracked professional players |
| Rating | 9 out of 10 |
Professional Players Using the Pulsar eS FS-1
The Pulsar eS FS-1 is used by 13+ professional esports players across PUBG, CS2 and Valorant.
- xxxLu — PUBG (Four Angry Men) — 400 DPI, 40 sens, eDPI
- bodyy — CS2 (3DMAX) — 400 DPI, 2.7 sens, 1080 eDPI
- zweih — CS2 (PARIVISION) — 800 DPI, 1.28 sens, 1024 eDPI
- robo — CS2 (Team Spirit Academy) — 800 DPI, 1.4 sens, 1120 eDPI
- Beccie — CS2 (Sashi) — 400 DPI, 1.6 sens, 640 eDPI
- Veccil — CS2 (The Huns Esports) — 400 DPI, 2.4 sens, 960 eDPI
- Zesta — CS2 (ATOX Esports) — 800 DPI, 1.25 sens, 1000 eDPI
- swicher — CS2 (Viperio) — 400 DPI, 2.4 sens, 960 eDPI
- hfah — CS2 (Venom) — 400 DPI, 1.4 sens, 560 eDPI
- Sukker — CS2 (Free Agent) — 400 DPI, 3.05 sens, 1220 eDPI
- kellyS — Valorant (Team Secret) — 800 DPI, 0.3 sens, 240 eDPI
- SeoeuN — Valorant (Free Agent) — 800 DPI, 0.38 sens, 304 eDPI
- YuRiHaNa — Valorant (Free Agent) — 400 DPI, 0.56 sens, 226 eDPI
Key Highlights
- most advanced mouse with PAW3950 and 8KHz
- competes with the lightest from WLMouse and Finalmouse
- Pulsar's statement mouse for 2025
Buy the Pulsar eS FS-1 on Amazon for $129
Other Pulsar Esports Mice
- Pulsar X2H — 53g, 1% pro usage, $99
- Pulsar X2 Mini — 46g, 1% pro usage, $95
- Pulsar Xlite V3 Es — 46g, 1% pro usage, $109
- Pulsar X2F — 38g, 0% pro usage, $109
- Pulsar ZywOo Chosen Mouse — 49g, 0% pro usage, $119
- Pulsar X2 CrazyLight — 39g, 0% pro usage, $99
- Pulsar X2 V2 — 52g, 0% pro usage, $99
- Pulsar X2 V2 Mini — 48g, 0% pro usage, $99
- Pulsar X2 — 55g, 0% pro usage, $95
- Pulsar X2H Mini — 49g, 0% pro usage, $99
- Pulsar Xlite V4 — 48g, 0% pro usage, $109
- Pulsar Xlite V4 Es — 46g, 0% pro usage, $119
- Pulsar Xlite V4 Mini — 43g, 0% pro usage, $109
- Pulsar Xlite Wireless — 59g, 0% pro usage, $79
- Pulsar Susanto-X — 48g, 0% pro usage, $109
- Pulsar JV-X — 48g, 0% pro usage, $109
Other Mice with the PAW3950 Sensor
- Lamzu Maya X (Lamzu) — 52g, $119
- Lamzu Atlantis Mini (Lamzu) — 51g, $99
- Endgame Gear OP1 8K (Endgame) — 56g, $119
- WLMouse Beast X (WLMouse) — 30g, $199
- Lamzu Inca (Lamzu) — 48g, $110
- WLMouse Beast X Mini (WLMouse) — 28g, $189
- Lamzu Thorn (Lamzu) — 51g, $119
- Lamzu Paro (Lamzu) — 47g, $119
- ASUS ROG Harpe Ace 2 (ASUS) — 49g, $149
- WLMouse Beast X Max (WLMouse) — 55g, $159
- WLMouse Ying (WLMouse) — 38g, $139
- Endgame Gear OP1w 4K (Endgame) — 53g, $109
- Endgame Gear XM2w 4K v2 (Endgame) — 55g, $99
Similar Weight Esports Mice (±10g of 42g)
- Finalmouse Starlight-12 (Finalmouse) — 42g, 1% pro usage
- Ninjutso Sora V2 (Ninjutso) — 42g, 1% pro usage
- Finalmouse Starlight Pro (Finalmouse) — 42g, 0% pro usage
- Pulsar Xlite V4 Mini (Pulsar) — 43g, 0% pro usage
- Finalmouse ULX Prophecy (Finalmouse) — 40g, 0% pro usage
- G-Wolves HTS Plus 4K (G-Wolves) — 44g, 0% pro usage
- Finalmouse Ultralight X Medium (Finalmouse) — 40g, 0% pro usage
- Finalmouse Ultralight X Large (Finalmouse) — 44g, 0% pro usage
Other Symmetrical Shape Esports Mice
- Razer Viper V3 Pro (Razer) — 54g, $159
- Logitech G Pro X Superlight 2 (Logitech) — 60g, $159
- Logitech G Pro X Superlight (Logitech) — 63g, $129
- Razer Viper V2 Pro (Razer) — 58g, $149
- Logitech G Pro X2 Superstrike (Logitech) — 61g, $180
- Finalmouse UltralightX (Finalmouse) — 36g, $189
- Finalmouse Starlight-12 (Finalmouse) — 42g, $189
- Lamzu Maya X (Lamzu) — 52g, $119
