Zowie EC2-B — Professional Esports Gaming Mouse Review and Stats
About the Zowie EC2-B
The Zowie EC2-B upgraded the beloved EC2-A with the PMW3360 sensor while maintaining the exact same shell dimensions at 90 grams wired. The sensor upgrade addressed the EC2-A's only real weakness — the PMW3310's occasional spin-out issues on fast flicks — while preserving everything players loved about the shape. This generation maintained Zowie's stranglehold on the professional CS:GO scene, with the EC2 shape remaining the most popular ergonomic mouse in competitive play. Zowie's refusal to change what worked while fixing what didn't exemplified their philosophy of conservative, player-focused iteration. The B revision also introduced subtle improvements to the scroll wheel and side buttons that experienced players immediately noticed. The EC2-B proved that sometimes the best upgrade is one you barely notice.
Zowie EC2-B Full Specifications
| Brand | Zowie |
|---|---|
| Weight | 90 grams |
| Sensor | PMW3360 |
| Max DPI | 3,200 |
| Polling Rate | 1,000 Hz |
| Shape | Ergonomic |
| Connectivity | Wired |
| Price | $69 USD |
| Switches | Huano |
| Battery Life | hours |
| Release Year | 2018 |
| Pro Usage | 1% of tracked professional players |
| Rating | 8.9 out of 10 |
Professional Players Using the Zowie EC2-B
The Zowie EC2-B is used by 24+ professional esports players across Dota 2, PUBG, R6 Siege, CS2 and Valorant.
- KuroKy — Dota 2 (Nigma Galaxy) — 800 DPI, sens, eDPI
- Insight — PUBG (Aurora) — 1600 DPI, 15 sens, eDPI
- xxxLu — PUBG (Four Angry Men) — 400 DPI, 40 sens, eDPI
- Whiteshark67 — R6 Siege (Content Creator) — 400 DPI, 10 sens, 80 eDPI
- cool4st — CS2 (Chinggis Warriors) — 400 DPI, 2 sens, 800 eDPI
- robo — CS2 (Team Spirit Academy) — 800 DPI, 1.4 sens, 1120 eDPI
- Beccie — CS2 (Sashi) — 400 DPI, 1.6 sens, 640 eDPI
- emi — CS2 (Partizan Esports) — 400 DPI, 1.77 sens, 708 eDPI
- shokz — CS2 (Finest) — 1600 DPI, 0.43 sens, 688 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
- Hatz — CS2 (Free Agent) — 800 DPI, 1 sens, 800 eDPI
- prt — CS2 (Free Agent) — 400 DPI, 2 sens, 800 eDPI
- dycha — CS2 (Free Agent) — 400 DPI, 1.5 sens, 600 eDPI
- CeRq — CS2 (Free Agent) — 400 DPI, 2.2 sens, 880 eDPI
- Kristou — CS2 (Free Agent) — 400 DPI, 2 sens, 800 eDPI
- frttt — Valorant (Team Liquid) — 1600 DPI, 0.76 sens, 1208 eDPI
- SeoeuN — Valorant (Free Agent) — 800 DPI, 0.38 sens, 304 eDPI
- YuRiHaNa — Valorant (Free Agent) — 400 DPI, 0.56 sens, 226 eDPI
- Leostyle- — Dota 2 (Free Agent) — 800 DPI, sens, eDPI
- Mjz — Dota 2 (Free Agent) — 800 DPI, sens, eDPI
Key Highlights
- upgraded the beloved EC2-A with the PMW3360 sensor
- preserved everything players loved
- best upgrade is one you barely notice
Buy the Zowie EC2-B on Amazon for $69
Other Zowie Esports Mice
- Zowie EC2-CW — 77g, 2% pro usage, $99
- Zowie EC2-DW — 75g, 2% pro usage, $109
- Zowie FK2-DW — 60g, 1% pro usage, $99
- Zowie U2-DW — 58g, 1% pro usage, $109
- Zowie EC1-CW — 77g, 1% pro usage, $99
- Zowie EC2-A — 93g, 1% pro usage, $69
- Zowie EC2 — 90g, 1% pro usage, $69
- Zowie FK2 — 85g, 1% pro usage, $59
- Zowie FK2-CW — 69g, 0% pro usage, $99
- Zowie ZA13-C — 66g, 0% pro usage, $69
- Zowie EC2-C — 73g, 0% pro usage, $69
- Zowie EC1 — 97g, 0% pro usage, $69
- Zowie EC1-A — 97g, 0% pro usage, $69
- Zowie EC1-B — 95g, 0% pro usage, $69
- Zowie EC1-C — 80g, 0% pro usage, $69
- Zowie EC1-DW — 77g, 0% pro usage, $109
- Zowie EC3-C — 72g, 0% pro usage, $69
- Zowie EC3-CW — 75g, 0% pro usage, $99
- Zowie EC3-DW — 73g, 0% pro usage, $109
- Zowie FK1 — 90g, 0% pro usage, $59
- Zowie FK1+ — 95g, 0% pro usage, $59
- Zowie FK1+-B — 92g, 0% pro usage, $69
- Zowie FK1-B — 87g, 0% pro usage, $69
- Zowie FK1-C — 73g, 0% pro usage, $69
- Zowie S1 — 87g, 0% pro usage, $69
- Zowie S2 — 82g, 0% pro usage, $69
- Zowie S2-C — 72g, 0% pro usage, $69
- Zowie S2-CW — 74g, 0% pro usage, $99
- Zowie S2-DW — 73g, 0% pro usage, $109
- Zowie U2 — 63g, 0% pro usage, $79
- Zowie U3-DW — 63g, 0% pro usage, $119
- Zowie ZA11-B — 89g, 0% pro usage, $69
- Zowie ZA13-DW — 68g, 0% pro usage, $109
- Zowie x donk Mouse — 65g, 0% pro usage, $129
Other Mice with the PMW3360 Sensor
- Zowie EC2 (Zowie) — 90g, $69
- Zowie EC1 (Zowie) — 97g, $69
- Zowie EC1-B (Zowie) — 95g, $69
- Zowie FK1+-B (Zowie) — 92g, $69
- Zowie FK1-B (Zowie) — 87g, $69
- Zowie S1 (Zowie) — 87g, $69
- Zowie S2 (Zowie) — 82g, $69
- Zowie ZA11-B (Zowie) — 89g, $69
- Finalmouse Ultralight 2 (Finalmouse) — 47g, $119
- Finalmouse Air58 (Finalmouse) — 58g, $89
- Finalmouse Capetown (Finalmouse) — 47g, $119
Similar Weight Esports Mice (±10g of 90g)
- Zowie EC2 (Zowie) — 90g, 1% pro usage
- Zowie FK1 (Zowie) — 90g, 0% pro usage
- SteelSeries Sensei RAW (SteelSeries) — 90g, 0% pro usage
- SteelSeries Sensei (SteelSeries) — 90g, 0% pro usage
- Corsair M75 Wireless (Corsair) — 89g, 1% pro usage
- Zowie ZA11-B (Zowie) — 89g, 0% pro usage
- Logitech G502 X (Logitech) — 89g, 0% pro usage
- Zowie FK1+-B (Zowie) — 92g, 0% pro usage
Other Ergonomic Shape Esports Mice
- Razer DeathAdder V4 Pro (Razer) — 55g, $159
- Razer DeathAdder V3 Pro (Razer) — 63g, $149
- Zowie EC2-CW (Zowie) — 77g, $99
- Zowie EC2-DW (Zowie) — 75g, $109
- Logitech G Pro X Superlight 2 Dex (Logitech) — 60g, $169
- Vaxee Outset AX (Vaxee) — 67g, $79
- SteelSeries Aerox 5 Wireless (SteelSeries) — 74g, $139
- Razer DeathAdder V3 (Razer) — 59g, $90
