Keychron B1 Pro Ultra-Slim Wireless Keyboard
$39.99
- Layout: 75%, 77 keys
- Connectivity: 2.4 GHz, wired
- Software: works with macOS, iOS, Windows, Android, Linux
- Weight: 425 g / 0.94 lbs
- Dimensions: 296 x 130 mm (11.65 x 5.11")
Product details
Keychron B1 Pro wireless keyboard. Compact 75% Layout. Ultra-slim. Wireless 2.4 GHz, Bluetooth 5.2 or Wired mode. Supports ZMK. Works with Mac, Windows, and Linux. Connect up to 3 devices.
Key specs
Layout: 75%, 77 keys
Connectivity: 2.4 GHz, wired
Build: ABS
Keycaps: ABS
Battery: 800 mAh
Software: works with macOS, iOS, Windows, Android, Linux
Backlight: Non-Backlit
Weight: 425 g / 0.94 lbs
Dimensions: 296 x 130 mm (11.65 x 5.11")
Product details
Keychron B1 Pro is an ultra-slim wireless keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection.
Product specifications
| Weight | 425 g / 0.94 lbs |
|---|---|
| Dimensions | 296 x 130 mm (11.65 x 5.11") |
| Brand | B Pro series |
| Colors | Space Gray, Ivory White, Retro Blue, Retro Red |
| Color | Space Gray | Ivory White | Retro Blue | Retro Red |



Choosing, using and caring for your product
Compare the exact platform, connection, layout and switch options listed for each product. Check compatibility with your existing devices before you choose.
Read the instructions supplied with your item before first use. Check the components and fitting requirements, and follow the care guidance for the listed materials. Keep the product instructions for future reference.
If a specification is not listed or you need help with a particular application, contact our team before ordering.
Ask us a question ↗Delivery & FAQs
Where do you deliver?
We deliver within the United States. Standard U.S. shipping is free, with no minimum order amount.
When should I expect my order?
Order processing takes 1–3 business days. Estimated total delivery is 5–8 business days from order placement, including processing and carrier transit. See our Shipping Policy for delivery details and how to contact us about an order.
Can I return an item?
You can request a return within 30 days after delivery. Contact us before returning an item so we can provide the correct instructions. Approved refunds are expected to reach the original payment account within 2–4 business days after approval and issuance. See the Return & Refund Policy for the full conditions.
How do I choose the right option?
Check the product photographs, dimensions, materials and available options. Choose your color, size or specification before adding the item to your cart. If you are unsure, ask our team before ordering.
How can I contact you?
Use the email address or telephone listed in our footer and on the Contact Us page. Include the product name or order number when you need help.