Viper (Park Do-hyeon) — LoL Professional Player Settings and Gear
About Viper
Park 'Viper' Do-hyeon is the ADC who carried EDward Gaming to their historic Worlds 2021 championship, producing a Finals MVP performance that showcased the kind of mechanical brilliance and clutch composure that separates generational talents from merely elite players. His Worlds 2021 Finals against DWG KIA — where EDG came from behind in a five-game series that is widely regarded as the greatest Worlds Finals ever played — featured Viper performances on Aphelios and Graves that swung crucial teamfights and secured China's most celebrated international title. As a Korean import playing in the LPL, Viper adapted seamlessly to the Chinese league's aggressive, bloodthirsty meta, becoming one of the most feared ADC players in a region famous for producing exceptional bot laners. His mechanical skill is characterized by perfect auto-attack spacing and ability usage that maximizes DPS while maintaining safety, the fundamental ADC optimization that separates the very best from the merely good. On Bilibili Gaming, Viper continues to perform at an elite level, proving that his Worlds championship was not a peak but a data point in a consistently excellent career. The Worlds 2021 Finals MVP award stands as his signature achievement, but Viper's sustained excellence across multiple seasons in the LPL confirms his status as one of the best ADC players the game has ever produced.
Viper Complete Mouse Settings
| Mouse | Razer Viper V3 Pro |
|---|---|
| DPI | 1200 |
| In-Game Sensitivity | |
| eDPI (DPI × Sensitivity) | |
| Polling Rate | 1000 Hz |
| cm/360° | Infinity cm |
Viper Player Profile
| In-Game Name | Viper |
|---|---|
| Full Name | Park Do-hyeon |
| Game | LoL |
| Team | Bilibili Gaming |
| Role | ADC |
| Age | 24 |
| Country | South Korea |
Viper Sensitivity Analysis
Viper plays at eDPI (1200 DPI × sensitivity), which is lower than the average LoL professional eDPI of 435. This places Viper in the 97th percentile among 96 tracked LoL players — meaning 97% ofLoL pros play at a sensitivity equal to or lower than Viper.
As a low-sensitivity player, Viper likely uses large arm movements for aiming, requiring a large mousepad. This style favors precision tracking and is common among players who prioritize crosshair placement.
Viper needs to move their mouse approximately Infinity centimeters to perform a full 360-degree turn in-game.
Use our LoL Sensitivity Converter to convert Viper's settings to other games.
Viper's Mouse — Razer Viper V3 Pro Details
Viper currently uses the Razer Viper V3 Pro by Razer. The Razer Viper V3 Pro dethroned the Logitech G Pro X Superlight in 2024 to become the most-used mouse in professional esports. At just 54 grams with 8KHz polling and Razer's Focus Pro 35K sensor, it redefined what a top-tier wireless mouse could be. It has been used to win multiple S-tier champions...
| Mouse | Razer Viper V3 Pro |
|---|---|
| Brand | Razer |
| Weight | 54g |
| Sensor | Focus Pro 35K |
| Max DPI | 35,000 |
| Polling Rate | 8,000 Hz |
| Shape | Symmetrical |
| Connectivity | Wireless |
| Price | $159 |
| Switches | Gen-3 Optical |
| Pro Usage | 21% of all tracked pros |
| Rating | 9.8/10 |
Buy the Razer Viper V3 Pro on Amazon for $159
Viper Career Achievements and Awards
Viper has accumulated 10 major achievements and awards throughout their career:
- Worlds 2021 Champion (EDG)
- Worlds 2021 Finals MVP
- Multiple LPL playoff appearances
- EDG franchise ADC 2020-2023
- Bilibili Gaming star ADC
- Korean import in LPL
- Known for exceptional teamfight DPS
- Greatest Worlds Finals performance by ADC
- LPL All-Pro selections
- Worlds 2021 iconic Aphelios performances
Viper Mouse History Timeline
Viper has used 3 different mice throughout their professional career. Here is the complete timeline:
| Mouse | Period | Brand |
|---|---|---|
| Razer Viper V3 Pro | 2024-Present | Razer |
| Razer Viper V2 Pro | 2022-2024 | Razer |
| Razer Viper Ultimate | 2020-2022 | Razer |
Bilibili Gaming Roster — Viper's Teammates
Current Bilibili Gaming players and their mouse setups:
| Player | Role | Mouse | DPI | eDPI |
|---|---|---|---|---|
| Bin | Top | SteelSeries Rival 310 | 1600 | |
| Knight | Mid | Logitech G Pro X Superlight 2 | 1600 |
Other Pro Players Using the Razer Viper V3 Pro
20 other featured pros also use the Razer Viper V3 Pro across Valorant (8), LoL (2), Dota 2 (1), R6 Siege (1), Call of Duty (2), CS2 (3), Overwatch 2 (1), Fortnite (1), Marvel Rivals (1).
| Player | Game | Team | DPI | eDPI |
|---|---|---|---|---|
| aspas | Valorant | LOUD | 800 | 224 |
| Demon1 | Valorant | Evil Geniuses | 800 | 184 |
| Caps | LoL | G2 | 1600 | 9600 |
| Collapse | Dota 2 | Spirit | 800 | 3040 |
| Beaulo | R6 Siege | DarkZero Esports | 400 | 80 |
| Shotzzy | Call of Duty | OpTic | 800 | 4400 |
| aBeZy | Call of Duty | Atlanta FaZe | 800 | 4800 |
| rain | CS2 | 100 Thieves | 800 | 760 |
| MaKo | Valorant | DRX | 400 | 192 |
| stax | Valorant | T1 | 800 | 172 |
| Proper | Overwatch 2 | SF Shock | 800 | 2800 |
| woxic | CS2 | Aurora | 1600 | 1600 |
| KRIMZ | CS2 | Fnatic | 400 | 580 |
| saadhak | Valorant | LOUD | 800 | 240 |
| Zekken | Valorant | MIBR | 1600 | 280 |
| Suygetsu | Valorant | Karmine Corp | 800 | 184 |
| BuZz | Valorant | T1 | 400 | 160 |
| Elyoya | LoL | KOI | 1000 | |
| Mongraal | Fortnite | Content | 1600 | |
| Primmie | Marvel Rivals | FULL SENSE | 800 | 3600 |
All LoL Pro Players
34 other LoL pro players with detailed profiles:
LoL Players with Similar Sensitivity to Viper
Viper plays at eDPI. These LoL pros use a sensitivity within ±150 eDPI:
| Player | Team | eDPI | DPI | Sensitivity | Mouse |
|---|---|---|---|---|---|
| Showmaker | Dplus KIA | 2500 | Logitech G Pro X Superlight 2c | ||
| Keria | T1 | 800 | Logitech G Pro Wireless | ||
| Zeus | Hanwha Life Esports | 800 | Razer DeathAdder V2 Pro | ||
| Gumayusi | Hanwha Life Esports | 900 | Corsair Sabre v2 Pro | ||
| Oner | T1 | 800 | Logitech G Pro X Superlight 2 | ||
| BrokenBlade | G2 Esports | 2400 | Unknown | ||
| Deft | Free Agent | 1600 | Logitech G Pro X Superlight | ||
| Jankos | Free Agent | 1600 | Logitech G703 | ||
| Rekkles | Los Ratones | 1600 | Logitech G Pro X Superlight | ||
| Ruler | Retired | 1600 | Logitech G Pro Wireless | ||
| CoreJJ | Team Liquid | 1500 | Logitech G Pro Wireless | ||
| Elyoya | KOI | 1000 | Razer Viper V3 Pro |
Other LoL ADCs
Other professional LoL players who also play the ADC role:
- Gumayusi (Hanwha Life Esports) — uses Corsair Sabre v2 Pro, eDPI
- Deft (Free Agent) — uses Logitech G Pro X Superlight, eDPI
- Rekkles (Los Ratones) — uses Logitech G Pro X Superlight, eDPI
- Ruler (Retired) — uses Logitech G Pro Wireless, eDPI
- Hans Sama (G2 Esports) — uses Logitech G Pro X Superlight, eDPI
- Upset (Fnatic) — uses Logitech G Pro Wireless, eDPI
- Zven (Cloud9) — uses HyperX Fury S Speed Edition, eDPI
- Carzzy (Team Vitality) — uses Razer Basilisk V3 Pro, eDPI
- Tactical (Luminosity) — uses Logitech G703, eDPI
Frequently Asked Questions About Viper
- What mouse does Viper use?
- Viper uses the Razer Viper V3 Pro. It weighs 54g, costs $159, and uses the Focus Pro 35K sensor.
- What DPI does Viper use?
- Viper plays at 1200 DPI with an in-game sensitivity of , giving an effective DPI (eDPI) of .
- What team does Viper play for?
- Viper (Park Do-hyeon) currently plays for Bilibili Gaming as a ADC in LoL.
- What is Viper's cm/360?
- Viper's sensitivity requires approximately Infinity cm of mouse movement to complete a full 360-degree turn.
- What polling rate does Viper use?
- Viper uses a polling rate of 1000 Hz on their Razer Viper V3 Pro.
- What mice has Viper used in the past?
- Viper has used 3 mice throughout their career: Razer Viper V3 Pro (2024-Present), Razer Viper V2 Pro (2022-2024), Razer Viper Ultimate (2020-2022).
- Is Viper's sensitivity high or low?
- Viper's eDPI of is below the average of 435 for LoL professionals, placing them in the 97th percentile.
