Portable Keyboard Selection
Navigate the trade-offs between ultra-portability and sustained typing comfort to avoid productivity pitfalls.
ProtoArc K90-A Space Gray Compact Wireless Keyboard, Space Gray
Available offers (3)
Current
Space Gray
Newegg
€79.39
Available to order
Features
- Bluetooth and wireless connectivity
- Supports multiple devices
- Compatible with MacBook Pro, MacBook Air, iMac and iPad
- Backlit keys
- Compact, low-profile design
- Rechargeable
General specs
- Brand: ProtoArc
- Model: K90-A
- Seller: Newegg
- ID: 9SIBN6JKUC6120
- Brand: ProtoArc
- Power: Rechargeable
- Design: Compact, low profile
- Model Name: K90-A
- Part Number: TUKO430304925141all
- Backlighting: Backlit
- Connectivity: Bluetooth; wireless
- Product Type: Wireless keyboard
- Device Support: Multi-device
- Compatible Devices: MacBook Pro, MacBook Air, iMac and iPad
- First listed by seller: November 11, 2026
If you are interested in more details, you can find full information on the seller's page.
€79.39
Last price update: 11/11/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
A compact, low-profile wireless keyboard with Bluetooth connectivity, backlighting and rechargeable power. Supports multiple devices and is compatible with MacBook Pro, MacBook Air, iMac and iPad.
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ProtoArc K90-A Space Gray Bluetooth and wireless connectivity
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|
| Brand | ProtoArc | ProtoArc | ProtoArc | ProtoArc | Macally | ProtoArc |
| Model | K90-A | K110-A | XK01 Plus | EK01 Plus | XK04 | |
| Color |
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|
|
|
||
| Price | €79.39 | €123.72 | €105.30 | €176.20 | €88.44 | €63.50 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 | Nov 12, 2026 |
| Power | Rechargeable | Rechargeable | Rechargeable | |||
| Design | Compact, low profile | Foldable, full-size keyboard | Foldable | |||
| Model Name | K90-A | XK01 Plus | EK01 Plus | XK04 | ||
| Part Number | TUKO430304925141all | 445653127115Portworldrld | TUKO430304925226all | TUKO430304925219all | R149252927816770 | |
| Backlighting | Backlit | Yes | Backlit | Backlit | Backlit | |
| Connectivity | Bluetooth; wireless | Bluetooth; wireless | Bluetooth | Bluetooth and USB; described as dual Bluetooth and USB | ||
| Product Type | Wireless keyboard | Wireless keyboard | Wireless keyboard | wireless keyboard | Bluetooth keyboard | Foldable compact Bluetooth keyboard |
ProtoArc K90-A Space Gray Bluetooth and wireless connectivity
€79.39
When this device makes sense
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