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Acer Nitro OKR400 Gaming Keyboard
If you are interested in more details, you can find full information on the seller's page.
€43.64
Last price update: 11/14/26
Not shipped to United States
This seller does not ship to United States
Ships to:
Belarus
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Delivery to 
United States
United States
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Product details
Features
- Connects via USB-A, a USB-A radio receiver, or Bluetooth.
- Cyrillic characters are present; blue illumination surrounds the keycap area and illuminates the gaps between keys.
- Numeric keypad, touchpad, keyboard USB port, wrist rest, volume control roller, and pressure-level recognition are absent.
- Island-style, low-profile keys with linear, low-profile key travel; 65% size class.
- Plastic housing with a metal frame.
- Dimensions: 310 mm wide, 100 mm deep, and 25 mm thick; weight: 463 g.
- Stated intended devices: PCs, Apple computers, and Smart TVs. Wireless operating range: 10 m.
- Keyboard cable length: 1.5 m. Cable braiding and dust and moisture protection are absent.
- Power source: built-in battery. Included items: USB receiver, USB-C to USB-A cable, and documentation.
- Mechanical gaming keyboard with wireless connectivity.
Acer Nitro OKR400 is a 65% mechanical gaming keyboard with Bluetooth and USB-A connectivity, blue illumination around the keycap area, and Cyrillic characters. It has a plastic housing with a metal frame and low-profile keys. The stated intended devices are PCs, Apple computers, and Smart TVs.
General specs
- Brand: Acer
- Model: Nitro OKR400
- Seller: Rulez BY
- ID: 1425537
- Brand: Acer
- Touchpad: Absent
- Key shape: Island-style, low-profile
- Key travel: Linear, low-profile
- Model Name: Nitro OKR400
- Wrist rest: Absent
- Power Source: Built-in battery
- Product Type: Keyboard
- Keyboard Type: Gaming
- Cable braiding: Absent
- Included Items: USB receiver, USB-C to USB-A cable, documentation
- Keyboard depth: 100 mm
- Keyboard width: 310 mm
- Numeric Keypad: Absent
- Product family: Nitro
- Keyboard Weight: 463 g
- Key illumination: Blue illumination around the keycap area; gaps between keys are illuminated
- Keyboard USB port: Absent
- Switch technology: Mechanical
- Keyboard thickness: 25 mm
- Cyrillic characters: Present
- Keyboard size class: 65%
- Keyboard Cable Length: 1.5 m
- Volume control roller: Absent
- Wireless Connectivity: Yes
- Stated intended devices: PCs, Apple computers, and Smart TVs
- Wireless Operating Range: 10 m
- Keyboard housing material: Plastic with a metal frame
- Pressure-level recognition: Absent
- Dust and moisture protection: Absent
- Keyboard connection interfaces: USB-A, radio (USB-A), Bluetooth
- First listed by seller: October 20, 2026
Price History for seller Rulez BY
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Acer Nitro OKR400 Black
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| Brand | Acer | NuPhy | Acer | NuPhy | NuPhy | NuPhy |
| Model | Nitro OKR400 | Air100 | Nitro V 16S AI | Air100 V3 | Air75 | Air100 V3 |
| Color |
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|
|
|
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| Price | €43.64 | €136.03 | €1,705.43 | €136.03 | €126.96 | €136.03 |
| Seller | Rulez BY | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 14, 2026 | Nov 13, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Model Name | Nitro OKR400 | Air100 | Nitro V 16S AI | Air100 V3 | Air75 | Air100 V3 |
| Product Type | Keyboard | Low-profile wireless mechanical keyboard | Gaming laptop | Low-profile wireless mechanical keyboard | Wireless mechanical keyboard | Low-profile wireless mechanical keyboard |
| Product family | Nitro | Air100 | Nitro V | Air75 V3 | Air100 | |
| Layout | ANSI 100% | ANSI 100% | 75% | ANSI 100% | ||
| Key Count | 99 keys | 99 keys | 99 keys | |||
| Generation | V3 | V3 | V3 | V3 | ||
| Part Number | Air100 V3-BRN NANO-BK | ANV16S-41-R2AJ | Air100 V3-RD NANO-BK | Air75 V3-RD NANO-BK | Air100 V3-BRN NANO-WHT | |
| Backlighting | RGB | RGB | RGB | RGB | ||
| Mounting Style | Gasket mount | Gasket mount | Gasket mount | Gasket mount | ||
| Plate Material | PC | PC | PC | PC | ||
| Switch mounting | Hot-swappable | Hot-swappable | Hot-swappable | Hot-swappable | ||
| Top case material | Aluminum | Aluminum | Aluminum | Aluminum | ||
| Bottom case material | PC | PC | ABS | PC | ||
| Operating System Compatibility | Mac and Windows | Mac and Windows | Mac and Windows | Mac and Windows | ||
| Connectivity | 2.4 GHz wireless, Bluetooth 5.0, and wired USB-C | Bluetooth, 2.4 GHz and USB-C | 2.4 GHz wireless, Bluetooth 5.0 and wired USB-C | |||
Acer Nitro OKR400 Black
€43.64
When this device makes sense
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