Name: ExpertBook B3 Detachable (B3000)
Brand: ASUS
SKU: 19199

Two ExpertBook B3 Detachables in vertical and laptop mode are placed in a gray cement building with a view of the blue sky and green trees in the back.

Learn. Perform. Transform.

The first Windows laptop powered by Snapdragon 7c Gen 2 Compute Platform with garaged stylus¹

Designed for education, and built for business, ASUS ExpertBook B3 Detachable is the perfect 2-in-1 portable companion for uninterrupted remote learning and working. With a detachable design, extensive dual-orientation stand cover², and a 16:10 multitouch screen, B3 Detachable adapts so you can use it both horizontally and vertically, as a tablet or as a laptop. From taking notes with the garaged stylus³ during class to entering numbers in business spreadsheets, B3 Detachable is ready for it all. And with Snapdragon^® 7c Gen 2 Compute Platform, it offers a long battery life — so you can work and learn without worry, wherever you go.

Download datasheet

Extensive Versatility

Ready for anything

ExpertBook B3 Detachable comes with the option of ExpertStand, a robust, easy-connect cover², and smart ExpertBoard complementary keyboard⁴ — so it’s ready for anything you need to do. Detachable, magnetic and stain-repellent, the ExpertStand² cover doubles as a dual-orientation prop, while ExpertBoard⁴ connects just as easily for instant efficient input — meaning B3 Detachable is as versatile as it is mobile. Use it as a tablet or laptop, or stand it vertically or horizontally for viewing files or entertainment. Online classes, study, work meetings, movies, or more — the choice is yours.

Four ExpertBook B3 Detachables are displayed in horizontal mode, vertical mode, tablet mode, and laptop mode, from left to right, on gray stands.

Detachable Design

Instant elevated efficiency

With a sturdy magnetic design, the optional ExpertBoard⁴ connects or disconnects in an instant. So, when you need ExpertBook B3 Detachable to perform as a laptop, just bring ExpertBoard⁴ toward the screen and it’ll attach automatically — perfect for remote learning or working. Furthermore, the ExpertBoard is built with smart designs such as ErgoLift, Antibacterial Guard, and ExpertWidget to provide elevated experiences.

An oversight view of a pair of hands detaching the keyboard from an ExpertBook B3 Detachable on a gray surface.

Multiple Environments

Maximize productivity

Built for versatility and portability, ExpertBook B3 Detachable is packed with handy features to make learning and working in different environments easier, faster and more efficient. From jotting down notes at the library to creating inventories in industrial settings, B3 Detachable is the perfect choice.

Garaged Stylus

Fast to charge, quick to work

With a garaged stylus³ included, ExpertBook B3 Detachable helps you get every detail just right when drawing, taking notes or marking documents. The built-in holder keeps the pen close at hand and minimizes the chance of it being misplaced. And, with a 15-second charge providing enough power for 45 minutes of use, you’ll never be left waiting.

Performance

Get the job done, effortlessly

For smooth learning experiences and efficient productivity to breeze through business tasks, ExpertBook B3 Detachable is powered by Snapdragon^® 7c Gen 2 Compute Platform^*. Along with the power of Windows 11, B3 Detachable switches seamlessly between laptop and tablet modes. And ASUS ExpertWidget⁵ elevates productivity still further, empowering the creation of your own keyboard shortcuts via Function (Fn) and the 1-4 number keys.

Windows 11 Pro

Snapdragon 7c Gen 2

Compute Platform

Qualcomm^®

Adreno^™

GPU

Up to

8 GB

LPDDR4 RAM

Up to

128 GB

eMMC

A side-view of ExpertBook B3 Detachable with a Qualcomm Snapdragon chip emerging from the screen.

Mobility

Perfect for on-the-go lifestyles

ExpertBook B3 Detachable is the perfect companion for remote learning or long business days. With an optimized video conferencing experience and a battery life of up to 21 hours⁷, you can stay productive wherever you go. On top of that, the detachable design makes it easy to take B3 Detachable anywhere to ensure you’re up and ready in no time.

A man is holding an ExpertBook B3 Detachable in tablet mode while walking up a set of gray cement stairs.

Remote Productivity

Remote experiences, elevated

To level up remote learning and conferencing quality, ExpertBook B3 Detachable includes several features to boost remote experiences.

User experience

Designed for excellence

From eye care to comfortable typing, ExpertBook B3 Detachable offers excellent features to improve everyday experiences, including plenty of innovative features and enhancements that boost productivity and comfort.

Military Grade

Military-grade toughness and build quality

Life on the road is tough, so ExpertBook B3 Detachable is designed to both meet and surpass exacting industry thresholds — including the ultra-demanding MIL-STD 810H U.S. military standard. It’s built to survive every extreme, from freezing temperatures to the searing heat of deserts, and high-speed shocks to everyday bumps. B3 Detachable also undergoes stringent in-house testing, including panel-pressure, shock and drop tests for an assurance of serious durability¹³.

Learn more about ASUS ExpertBook Quality Tests

Hinge TestSubjects the laptop to up to 30,000 open-and-closed cycles.

Port Durability Test Physical durability is tested with up to 15,000 insertion-and-removal cycles for USB-C^®.

Panel Pressure Test Laptop must endure 28 kg force on lid and bottom without LCD panel damage.

Keyboard Durability Test Designed for a lifespan of up to 10-million keystrokes.

Shock Test Withstand 18 harsh shocks at the speed of 40 G / 11 ms with power on.

Vibration Test Withstand 10~500 Hz physical vibrations for 60 minutes.

Humidity Test Tolerate 95% relative humidity at temperatures of 30^°C and 60^°C.

Temperature Test Endure -37^°C~-46^°C and 32^°C~49^°C for 3 x 24 hour cycles with power on.

MIL-STD 810H US military standard badge.

Service

Maximum support, minimal effort

The ASUS Service Package offers a wider range of solutions that go beyond the standard warranty to meet the needs of business-critical IT environments. The extended offerings protect your business — not just the hardware — allowing you to customize a service solution that best meets your needs.

Comprehensive 24x7 Support

Hassle-free access to hardware and software experts¹⁴.

Pick Up & Return / Onsite Service

Enjoy a door-to-door service for effortless repairs¹⁴.

Warranty Extension

Extend service coverage to match your business needs¹⁵.

Accidental Damage Protection

Avoid repair costs due to mishaps during normal operation^14,15.

Snapdragon, and Qualcomm Adreno are products of Qualcomm Technologies, Inc. and/or its subsidiaries.

As of November 17th, 2021, based on internal ASUS market analysis comparing ExpertBook B3 Detachable to competitor products from vendors including Microsoft, HP, Apple, Lenovo, and Chuwi, ASUS ExpertBook B3 Detachable is the first laptop with a garaged stylus to be powered by Snapdragon 7c Gen 2 Compute Platform and come pre-installed with the Windows operating system.
ASUS ExpertStand is optional.
The garaged stylus is optional.
ASUS ExpertBoard is optional.
Full ASUS ExpertWidget functionality requires designated software to be installed.
Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
Actual battery life may vary depending on product configuration, usage, operational conditions and power management settings. Battery life will decrease over the lifetime of the battery.
The antibacterial treatment is tested by an independent third-party laboratory according to the ISO 22196 standard (measurement of antibacterial activity on plastics and other non-porous surfaces), using bacterial cultures that include Escherichia coli and Staphylococcus aureus, with an antibacterial activity (R) result of R > 2. R = 2 indicates a 99% reduction in bacterial activity compared to an untreated surface.
The antibacterial treatment is registered by the U.S. EPA and authorized under EU BPR.
ASUS internal tests show that ASUS ExpertBook B3 Detachable can be safely cleaned and wiped using hypochlorous acid water or alcohol from a spray bottle. Individual sprays of up to 3 cc do not affect the performance of the antibacterial treatment.
The spill-resistant keyboard is available for ExpertBoard only, the tablet and other accessories does not support this function.
ASUS ExpertBook B3 Detachable keyboard is spill-resistant, not waterproof. Water damage is possible if the product is submerged or exposed to large amounts of liquids for long periods of time. The ASUS standard limited warranty does not cover problems resulting from accidents such as water damage. To prevent water damage resulting from large spills or other accidents, ASUS recommends turning off the laptop, then tilting it to drain away the excess liquid and wiping off it and letting it dry for at least 24 hours.
The testing data includes the requirements of both military-grade standards and ASUS quality tests.
Service and warranty coverage may depend on country and territory. Service may not be available in all markets. We recommend that you check with your local retailers to confirm the options available.
Must be purchased and activated within 180 days of your ASUS product purchase date via ASUS Premium Care.

Recommend for you

14.0"

ExpertBook B9 (B9400)

Windows 11 Pro, Free Upgrade to Windows 11¹ (when available, see below)
Up to Intel^® Core i7 vPro^® processor
Up to 32 GB memory
Up to 4 TB SSD storage
Thin and light: 880g, 14.9mm
Up to 20 hours battery life
US Military-grade Durability
AI Noise Canceling

ExpertBook B3 Detachable (B3000)

Learn. Perform. Transform.

The first Windows laptop powered by Snapdragon 7c Gen 2 Compute Platform with garaged stylus1

Extensive Versatility

Ready for anything

Detachable Design

Instant elevated efficiency

Multiple Environments

Maximize productivity

Garaged Stylus

Fast to charge, quick to work

Performance

Get the job done, effortlessly

Mobility

Perfect for on-the-go lifestyles

Remote Productivity

Remote experiences, elevated

User experience

Designed for excellence

Military Grade

Military-grade toughness and build quality

Service

Maximum support, minimal effort

ExpertBook B9 (B9400)

ExpertBook B7 Flip (B7402F, 11th Gen Intel)

ExpertBook B5 Flip OLED (B5302F, 11th Gen Intel)

ExpertBook B5 Flip (B5302F, 11th Gen Intel)

ExpertBook B3 Flip (B3402, 11th Gen Intel)

ExpertBook B1 (B1400, 11th Gen Intel)

ASUS Chromebook CR11 Flip (CR1104F)

ASUS Chromebook CR11 (CR1104C)

ASUS Chromebook CZ11 Flip (CZ1104F)

ASUS Chromebook CR12 (CR1204C)

ASUS Chromebook CR12 Flip (CR1204F)

ASUS Chromebook CZ12 Flip (CZ1204F)

ASUS Chromebook Enterprise CM30 Detachable (CM3001)

ASUS Chromebook Plus Enterprise CM34 Flip (CM3401)

ASUS Chromebook CM30 Detachable (CM3001)

ExpertBook B7 Flip (B7402, 13th Gen Intel)

ASUS Chromebook Vibe CX34 Flip (CX3401, 12th Gen Intel)

ASUS Chromebook Flip CX1 (CX1102)

ASUS ExpertBook B3 Flip (B3402, 12th Gen Intel)

ASUS Vivobook S 14 Flip (TN3402)

ASUS ExpertCenter E1 AiO (E1600)

ASUS Chromebook Flip CX5 (CX5601, 12th Gen Intel)

ASUS Chromebook Enterprise CX9 (CX9400, 11th Gen Intel)

ASUS Vivobook 13 Slate OLED (T3300)

The first Windows laptop powered by Snapdragon 7c Gen 2 Compute Platform with garaged stylus¹