ASUS ExpertBook B51 4 Inch Laptop - Intel Core Ultra 7 155U

Business excellence, anywhere you work

ASUS ExpertBook B5 is the perfect on-the-go companion for forward-thinking professionals. It's an ultralight, AI-ready marvel that combines the latest Intel^® Core^™ Ultra processors and discrete NVIDIA^® graphics¹, ushering in a new era of productivity - plus a taller 16:10 touchscreen² for deeper immersion. With AI-powered features like an intelligent camera and noise cancellation plus and seamless WiFi 7³ and 4G connectivity⁴, everyday business is smarter, faster and smoother. ExpertBook B5 equips you for effective, enjoyable work - everywhere you go.

All-metal luxury and lightness

ExpertBook B5 is meticulously crafted with an ultralight all-metal chassis that's weighs a mere 1.29 kg and is as thin as 1.89 cm⁵ - so it's as portable as it is beautiful.

AI power, built right in

Powered by up to the latest Intel^® Core^™ Ultra 7 processor, ExpertBook B5 delivers frictionless AI experiences with the best compatibility - right from the get-go.

Military-grade durability

ExpertBook B5 has expertly engineered to meet the ultra-demanding MIL-STD 810H US military standard, and also undergoes thorough in-house testing-including panel-pressure, shock and drop test⁶ - to ensure superior durability and reliability.

Enterprise-grade security

A suite of sophisticated security features protect both ExpertBook B5 and your valuable data. These include a fingerprint sensor and infrared camera⁷ for fast, secure login, TPM 2.0⁸ and smart-card reader⁷ for data protection and authentication, and a Kensington Nano lock slot for physical security whenever you need it.

Performance on tap

ExpertBook B5 has the power to get the job done - whatever your business day brings. The latest up to Intel^® Core^™ Ultra 7 processor has AI performance on tap, while up to NVIDIA^® GeForce RTX 2050 discrete graphics ensure rapid visual processing. It also packs up to 64 GB of fast DDR5 memory, with dual SO-DIMM support for easy maintenance and upgrades.

Made for life on the go

The ultralight, starting at 1.29 kg, 1.89 cm all-metal chassis means ExpertBook B5 is ready to travel wherever you need to go - so you can work anytime, anywhere. It also has a capacious all-day battery that won't let you down, plus support for fast-charging technology to top up speed whenever you need.

Immersion for modern working

With AI-powered noise cancellation, an AI-powered camera, built-in 4G LTE⁴ connectivity and an optional touchscreen, ExpertBook B5 creates immersive work experience without boundaries.

Enterprise-grade security

ExpertBook B5's enterprise-grade security features safeguard your business and personal information.

Smart card reader⁷

The built-in smart card reader can be used as a secondary ID check, enhancing identity security.

IR camera⁷

The built-in IR camera recognizes your face in a moment, logging you in without lifting a finger.

Fingerprint sensor

The fingerprint sensor that's integrated into the power button, along with the infrared camera, works seamlessly with Windows Hello.

TPM 2.0⁸

Securely stores authentication information used by software, such as passwords or encryption keys, to protect important data and transactions.

Kensington Nano lock slot

An integrated Kensington Nano lock slot allows ExpertBook B5 to be physically secured in high-risk locations.

Webcam shield

A physical cover webcam slides across the lens for an assurance of privacy when it's not in use.

All the ports you need

ExpertBook B5 is loaded with the latest connectivity, including two Thunderbolt™ 4 Type-C ports and HDMI 2.1, plus smart card reader and nano SIM slot options.