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Price history (90 days)
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90-day low
$89.99
90-day high
$90.00
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$90.00
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KEYCHRON
Keychron B1 Pro Ultra-Slim Wireless Keyboard (Space Gray)
In stock
AI verdict64% confidence
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About this electronic
Key Features Multi-mode connectivity Supports 2.4 GHz wireless, Bluetooth 5.2, and USB-C wired connection — enabling seamless switching across devices Ultra-slim, lightweight design About 77 keys (75% layout) in a low-profile body (front height ~5.2 mm, rear ~14.5 mm) and weighs ~425 g. Long battery life Equipped with an 800 mAh rechargeable Li-polymer battery, offering up to ~8 months of use (≈1200 hours at 5 h/day) on a full charge. High polling rate & customisation support Wired and 2.4 GHz modes support a 1000 Hz polling rate (Bluetooth ~90 Hz); plus support for key remapping via software (ZMK) and multi-device pairing.
