ASUS ExpertBook B3 Detachable hits new low at $289.49 on Amazon

Down $310.50 from the usual price.

ASUS ExpertBook B3 Detachable -Laptop, 10.5" WUXGA drops to $289.49 - save $310.50. That is a 52% cut from the $599.99 list price, bringing this Windows 11 Pro detachable well below its 90-day average of $490.65.

If you need a portable work machine with a garaged stylus and a spill-resistant keyboard. This is the lowest price this model has seen in months.

THE DEAL

ASUS ExpertBook B3 Detachable -Laptop, 10.5" WUXGA

$289.49 (was $599.99) - Save $310.50 (52% off)

WhereAmazon

ExpiresNo end date listed

Get This Price

For just $289.49, down from its list price of $599.99, this deal undercuts the 30-day average of $465.50 by a significant margin. The 90-day average of $490.65 and 180-day average of $468.99 confirm this is a genuine price drop, not a temporary fluctuation.

What You're Getting

The ExpertBook B3 Detachable runs on a Qualcomm Snapdragon 7c Gen 2 processor with 4GB RAM and 128GB eMMC storage. The 10.5-inch WUXGA 16:10 touchscreen is TUV certified for lower blue light emission, making it easier on the eyes during long sessions.

Security features include a fingerprint sensor, webcam privacy shield, and fTPM 2.0. Two-way AI noise-canceling audio filters background noise during calls, and the spill-resistant keyboard adds practical durability. The garaged stylus and stand cover are included.

Who This Is For

Best for students, field workers, or anyone who needs a compact Windows 11 Pro detachable for note-taking, light productivity, and video calls. The Snapdragon processor delivers all-day battery life and fanless operation, but the 4GB RAM and 128GB eMMC mean this is not a machine for heavy multitasking or local media editing.

If you need more horsepower for creative or development work, look elsewhere.

The Caveat

The 4GB RAM is the main bottleneck here. If your workflow regularly involves more than a handful of browser tabs or Office documents, you will feel the limit.

This is a focused device for focused tasks.

Final Verdict

At $289.49. This is the right buy if you need a lightweight, durable detachable with a stylus and Windows 11 Pro for school or on-the-go office work. The 52% savings versus list price makes it easy to recommend over similarly priced Chromebooks or older-gen tablets.