The new ASUS ExpertBook B9 is the 'world's lightest 14-inch laptop'

ASUS ExpertBook B9
(Image credit: ASUS)

What you need to know

  • ASUS just launched the latest version of its ExpertBook B9 business laptop.
  • The ExpertBook B9 runs on 12th Gen Intel Core i7 vPro processor and the latest Intel Iris Xe graphics.
  • You can order the ExpertBook B9 starting today with prices beginning at $1,841.

ASUS just launched a new generation of its flagship business laptop, the ExpertBook B9. The latest edition of the device pairs a 12th Gen Intel vPro CPU with Intel Iris Xe graphics. It features several tools for business, including an AI-enhanced webcam, AI noise-canceling, and a TPM 2.0 chip. The ASUS ExpertBook B9 is available now with a starting price of $1,841.

One of the biggest draws of the ASUS ExpertBook B9 is how little it weighs. The 14-inch laptop comes in at 880 grams, making it the lightest 14-inch laptop in the world, according to ASUS.

The ExpertBook B9 features a 14-inch display that fits inside its 13-inch body thanks to thin bezels (and the fact that display size is measured diagonally while chassis size is not).

Despite the small form factor, ASUS promises up to 16 hours of battery life on a single charge, which should help on longer flights and business trips according to the laptop's maker. Note that to get longer battery life you'll need a model with a 66 Wh battery, which bumps the weight of the laptop to 2.21 lbs.

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OSWindows 11 Pro
CPUIntel Core i5-1235U
Row 2 - Cell 0 Intel Core i7-1255U
Row 3 - Cell 0 Intel Core i5-1245U
Row 4 - Cell 0 Intel Core i7-1265U
GPUIntel Iris Xe
MemoryUp to 32 GB LPDDR5
StorageUp to 2x M.2 SSD, up to 4 TB PCIe 4.0 SSD
Ports1x USB 3.2 Gen 2 Type-A
Row 9 - Cell 0 2x Thunderbolt 4 Type C
Row 10 - Cell 0 HDMI 2.0
Row 11 - Cell 0 3.5 mm combo audio jack
Row 12 - Cell 0 Nano Kensington lock slot
Camera720p IR camera
ConnectivityWi-Fi 6E + Bluetooth 5.2
Audio2x speaker with Harmon Kardon certified audio
Row 16 - Cell 0 4x multi-array microphones
Row 17 - Cell 0 AI noise-canceling technology
Battery33 Wh
Row 19 - Cell 0 66 Wh
Dimensions32 x 20.3 x 1.49 cm (12.6 x 7.99 x 3.15 in)
Weight0.88 kg (1.94 lbs)
Row 22 - Cell 0 1.01 kg (2.23 lbs)
SecurityNano Kensington lock slot
Row 24 - Cell 0 Fingerprint sensor
Row 25 - Cell 0 Webcam shield
Row 26 - Cell 0 TPM 2.0
Row 27 - Cell 0 NFC login

If you're interested in the ExpertBook B9, make sure that you're looking at the correct listing. There are three generations of the ExpertBook B9 that all include "B9450" in their full model names. The newest version is the one with a 12th Gen Intel CPU that's listed above.


ASUS ExpertBook B9 | From $1,840 at Amazon

This flagship business laptop weighs just 880 grams and has a 13-inch chassis. Despite that small size, it features a 14-inch screen and promises up to 16 hours of battery life.

Sean Endicott
News Writer and apps editor

Sean Endicott brings nearly a decade of experience covering Microsoft and Windows news to Windows Central. He joined our team in 2017 as an app reviewer and now heads up our day-to-day news coverage. If you have a news tip or an app to review, hit him up at