NZXT Function 2 RGB Hot-Swap Mechanical Keyboard Black
KB-001NB-US | NZXTThis product has been discontinued
Features
Function 2
Full-Size Optical Gaming Keyboard
Experience lightning-fast performance with the NZXT Function 2. Its high-speed, linear optical switches and 8,000 Hz polling rate eliminate lag, while hot-swappable switches allow for easy customisation.
Lightning-fast 8K polling rate meets optical precision.
- NZXT Swift Optical Switches have a linear, lightweight feel with a 0.2 ms response time, 100-million key press guarantee, and 1 mm or 1.5 mm adjustable actuation.
- 8,000 Hz polling rate transmits input signals 8x faster than most gaming keyboards, ensuring lightning-fast responsiveness.
- Doubleshot PBT keycaps feature two layers of plastic to preserve legends and prevent fading over time.
- Dual-layer of sound-dampening foam and tape-enhanced PCB improve acoustics by absorbing unwanted pinging noises.
- Pre-lubricated switches and plate-mounted stabilisers guarantee smooth, quiet keystrokes.
- Easily swap switches with the keycap and switch puller tools, plus 4 x 35g and 4 x 45g switches for out-of-the-box experimentation.
- Top frame plate is crafted from 3mm-thick aerospace-grade aluminium for long-lasting stability and a sleek appearance.
- Left-hand side volume roller and other media controls enable quick and convenient in-game adjustments.

NZXT Swift Optical Switches
Linear, lightweight feel with a 0.2 ms response time, 2-point adjustable actuation, and a 100-million key press guarantee.
8,000 Hz Polling Rate
Lightning-fast key press registration with virtually zero latency.

Pre-Lubed Switches & Plate-Mounted Stabilisers
Quiet, consistent keystrokes with a silky smooth feel.

Doubleshot PBT Keycaps
Dual-layer plastic construction prevents fading over time.

Dual-Layer Foam & Tape-Enhanced PCB
Enhances acoustics by absorbing unwanted pinging noises.

Hot-Swappable Switches
Easily change switches anytime with included tools and extra switches.

Aerospace-Grade Aluminium
3mm-thick aluminium top plate ensures long-lasting strength and style.
Play Your Way
Make WASD extra sensitive for more responsive strafing, or ensure your special ability key is harder to press to avoid miscues.

Left-Hand Volume Roller
Quick and convenient in-game adjustments.
Lights. CAM. Action.
Personalise per-key RGB lighting and create custom profiles with NZXT CAM software.
Note: Feature images are used for illustrative purposes only. Please refer to title, description, specifications for correct switches upon purchasing.
Specifications
General Data
| Model Number | KB-001NB-US |
| Colour | Matte Black |
| Series | Function 2 |
| Keycaps | Doubleshot Shine-Through PBT |
| Polling Rate | Up to 8,000 Hz |
| Top Material | 5000 Series Aluminium |
| N-Key Rollover | Yes |
| Anti-Ghosting | Yes |
| Lighting | Per-Key RGB |
| Connectivity | Wired (Detachable) |
| Cable Type | Braided USB-C to USB-A |
| Cable Length | 2 m / 6.56 ft |
| Onboard Memory | Yes |
| Media Keys | Yes |
| Standard Bottom Row | Yes |
| Wrist Rest | Yes |
| Height Adjustment | 3 Level |
| Warranty | 2 Years |
| Inside the Box | Function 2 Gaming Keyboard (US English ANSI) x 1 Keyboard Data Cable x 1 Wrist Rest x 1 Keycap Puller Tool x 1 Switch Puller Tool x 1 35g Linear Optical Switches x 4 45g Linear Optical Switches x 4 Product Information Guide x 1 |
Switches
| Type | NZXT Swift Optical Switches |
| Layout | US ANSI |
| Feel | Linear, Light, & Instant |
| Actuation Point | 2-Point Adjustable (1.0 mm, 1.5 mm) |
| Actuation Force | 40 g |
| Response Time | 0.2 ms |
| Lifetime | 100 Million Key Presses |
| Hot-Swappable Sockets | Yes |
Dimensions
| Weight | 910 g / 2 lb |
| Height | 40.3 mm / 1.59 inch |
| Width | 442 mm / 17.4 inch |
| Depth | 127.8 mm / 5.03 inch |
Compatibility
| System OS | Windows / Mac / Xbox / PlayStation® |
| Software | NZXT CAM |