Shipping, explained
Free standard U.S. shipping. No minimum order. Estimated 5–8 business days total.
Shipping policy$54.99
A closer look
Key specs
Layout: 96%, ANSI
Connectivity: 2.4 GHz, Bluetooth, wired; 1000 Hz polling rate
Build: ABS
Keycaps: ABS
Battery: 800 mAh
Software: Keychron Launcher remapping; works with macOS, Windows, Linux
Backlight: Non-backlight
Weight: 680 g
Product details
The Keychron B39 Wireless Keyboard adopts a 96% layout with an Alice-style ergonomic design for comfortable, quiet typing. It supports 2.4 GHz, Bluetooth, and USB-C wired connectivity across macOS, Windows and Linux. M1-M5 macro keys, a customizable knob, and Keychron Launcher make personalization simple.
Delivery and returns follow our Shipping Policy and 30-day Return & Refund Policy. Ask us to confirm any separate manufacturer warranty for the exact item.
| Weight | 0.97 kg |
|---|---|
| Original brand | B series |
Compare keyboard layout, connection type, operating-system support and the specific included accessories.
Check the exact variant and compatibility details; do not assume every switch, keycap or controller is interchangeable.
Use and care for this item according to its supplied manufacturer instructions. Confirm the exact model, dimensions and selected options above; features not stated for this product are not promised.





Compare keyboard layout, connection type, operating-system support and the specific included accessories.
Check the exact variant and compatibility details; do not assume every switch, keycap or controller is interchangeable.
Available options are listed on each product. Select the exact option before adding it to your cart; not every item offers every color or size.
Contact [email protected] with the product name and selected option.
Free standard U.S. shipping. No minimum order. Estimated 5–8 business days total.
Shipping policyContact us within 30 days after delivery for return instructions.
Returns & refunds