FIRSTBLOOD AK820 V2 8KHz Magnetic Gaming Keyboard Bingyu
75% compact keyboard with 81 keys, Hall-effect Bingyu switches adjustable from 0.1mm to 3.3mm in 0.01mm steps, 8000Hz polling for 0.125ms response, 20 RGB presets, and an independent metal knob
- NameAK820 V2
- Keyboard ColorBlack
- BacklitRGB
- Dimensions12.92 in x 5.73 in x 1.61 in
- Mouse DPIMechanical
- Tracking MethodRapid Trigger FPS
- 75% layout frees 25% desk space with 81 keys retaining full function row
- Bingyu Hall-effect switches adjust actuation in 0.01mm steps from 0.1mm to 3.3mm
- Rapid Trigger resets keys instantly on release for faster counter-strafing and peeks
- 8000Hz polling reports every 0.125ms for ultra-low latency in competitive play
- Independent aluminum knob controls volume and profiles without leaving WASD keys
Compact 75% Layout for FPS Desk Space
The FIRSTBLOOD AK820 V2 fits 81 keys into a 12.4-inch frame that keeps the F-row, arrows and navigation cluster. It frees roughly 25 percent more desk area for wide mouse sweeps in FPS and MOBA matches. The compact footprint is tournament-legal without forcing layer gymnastics for essential keys.
Bingyu Hall-Effect Switches
Hall-effect Bingyu switches use contactless sensing with adjustable actuation from 0.1mm to 3.3mm in 0.01mm steps. Rapid Trigger resets the key the instant it is released, even after 0.1mm of travel, enabling faster counter-strafing and spray control during extended sessions. 8000Hz polling reports every 0.125ms over USB-C for consistent latency from first round to last. The 5-layer gasket mount with an aluminum plate cushions each 3.5mm stroke at 30gf initial and 45gf bottom-out force.
Replaces Full-Size Mechanical Boards When Speed
This keyboard upgrades from standard full-size mechanical decks that lack per-key actuation tuning and 8KHz reporting. The jump is worth it for competitive players who need instant reset on release and a smaller desk footprint. It is not suited for users who require a dedicated numpad or who prefer the fixed actuation feel of traditional mechanical switches.
Highlights
- 75% layout frees 25% desk space with 81 keys retaining full function row
- Bingyu Hall-effect switches adjust actuation in 0.01mm steps from 0.1mm to 3.3mm
- Rapid Trigger resets keys instantly on release for faster counter-strafing and peeks
- 8000Hz polling reports every 0.125ms for ultra-low latency in competitive play
- Independent aluminum knob controls volume and profiles without leaving WASD keys
Specifications
| Brand | FIRSTBLOOD ONLY GAME. |
|---|---|
| Series | AK820 V2 |
| Name | AK820 V2 |
| Model | AK820 V2 |
| Keyboard Color | Black |
| Backlit | RGB |
| Dimensions | 12.92 in x 5.73 in x 1.61 in |
| Mouse DPI | Mechanical |
| Tracking Method | Rapid Trigger FPS |
| Scrolling Capability | Gasket Aluminum Plate |
| Mouse Color | Black |
| Operating Time | false |
| Distance | 12.92 L x 5.73 W x 1.61 H inches |
| Operating System Supported | PC/Computer/Laptop |
| Features | rgb |
Questions about this item
How much heat or noise does the 8000Hz polling generate during all-day use?
The USB-C wired connection runs at 8000Hz with no active cooling, so heat stays negligible and the keyboard is silent apart from key sound.
What must I already own to use the web driver and the metal knob?
A Windows PC with Chrome, Edge or Firefox to open the web driver; the knob works immediately for volume, mute and profile switching without extra hardware.
Will the 75% layout with 81 keys and F-row work alongside my older tenkeyless board?
Yes — the compact 12.4-inch frame keeps the full function row, arrows and navigation cluster, so muscle memory transfers directly from a standard TKL.
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