Portable Keyboard Selection
Navigate the trade-offs between ultra-portability and sustained typing comfort to avoid productivity pitfalls.
ProtoArc K90-A White Silver Wireless Keyboard, White Silver
Available offers (3)
Current
White Silver
Newegg
€74.35
Available to order
Features
- Backlit keys
- Bluetooth wireless connectivity
- Multi-device support
- Low-profile design
- Fluid, quiet typing
- Rechargeable
- Compatible with MacBook Pro, MacBook Air, and iPad
General specs
- Brand: ProtoArc
- Model: K90-A
- Seller: Newegg
- ID: 9SIC3DZKMJ4787
- Brand: ProtoArc
- Typing: Fluid, quiet typing
- Profile: Low profile
- Model Name: K90-A
- Part Number: R82252927816114
- Backlighting: Backlit
- Connectivity: Bluetooth wireless
- Product Type: Wireless keyboard
- Compatibility: Compatible with MacBook Pro, MacBook Air, and iPad
- Rechargeability: Rechargeable
- Multi-device support: Multi-device
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
€74.35
Last price update: 10/20/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
A backlit, rechargeable wireless keyboard with Bluetooth connectivity, multi-device support, and a low-profile design for fluid, quiet typing. Compatible with MacBook Pro, MacBook Air, and iPad.
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| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ProtoArc K90-A White Silver Backlit keys
|
ProtoArc K100-A Space Gray Bluetooth connectivity
|
ProtoArc EK01 Plus Blue Backlit
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ProtoArc EK01 Plus Grey Black Split keyboard layout
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ProtoArc EK04 Mini Bluetooth wireless connectivity
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ProtoArc EK01 Plus Blue Ergonomic split keyboard design
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|
| Brand | ProtoArc | ProtoArc | ProtoArc | ProtoArc | ProtoArc | ProtoArc |
| Model | K90-A | K100-A | EK01 Plus | EK01 Plus | EK04 Mini | EK01 Plus |
| Color |
|
|
|
|
|
|
| Price | €74.35 | €74.99 | €139.28 | €127.47 | €122.05 | €174.29 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 | Oct 30, 2026 |
| Model Name | K90-A | K100-A | EK01 Plus | EK01 Plus | EK04 Mini | EK01 Plus |
| Part Number | R82252927816114 | TUKO430304925226all | R516252927820371 | VINIUSIKI439672062175NIU | JU473814467718 | |
| Backlighting | Backlit | Backlit | Backlit | Backlit | ||
| Connectivity | Bluetooth wireless | Bluetooth and USB; described as dual Bluetooth and USB | Bluetooth and USB; described as dual Bluetooth and USB | Bluetooth and USB | ||
| Product Type | Wireless keyboard | Keyboard | wireless keyboard | Keyboard | Bluetooth ergonomic keyboard | Keyboard |
| Power | Rechargeable | Rechargeable | Rechargeable | Rechargeable | ||
| Keyboard Layout | Full-size Mac layout with numeric keypad | Split ergonomic keyboard | Split | |||
| Size | Full-size | Full size | Full size | |||
| Wrist rest | Cushioned wrist rest | Cushioned wrist rest | Cushioned wrist rest | |||
| Compatible Operating Systems | Windows, Mac, and Android | Windows, Mac, and Android | Windows and Mac OS | |||
ProtoArc K90-A White Silver Backlit keys
€74.35
When this device makes sense
Product confidence
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