Interference from USB 3 devices may vary according to the device. Actual Wi-Fi range and performance may be affected by environmental factors. Wi-Fi Master test configuration: under controlled test conditions, streaming Full HD YouTube videos, and AP set with one antenna at 802.11g.Unless otherwise stated, all performance claims are based on theoretical performance, and the actual performance of Wi-Fi 6 may vary in real-world situations. Wi-Fi 6 is backwards compatible with prior 802.11 specs.Charging time may vary +/-10% due to System tolerance. After charging has reached 60% capacity, charging will return to normal.

Power adapter with a minimum capacity of 66 watts is required.

Recharges the battery up to 60% within 39 minutes when the system is off or in standby mode.

Battery life will decrease over the lifetime of the battery. Actual battery life may vary depending on product configuration, usage, operational conditions and power management settings. Test settings: Wi-Fi enabled, display brightness set to 150nits. Battery tests conducted by ASUS in November 2019 using the MobileMark ® 2014 Office Productivity scenario.

Battery life test configuration: Intel ® Core ™ i7-10510U, 16GB RAM, FHD display, 2TB PCIe ® 3.0 x4 SSD, 66Whr.

Actual figures may vary in real-world situations.

Unless otherwise stated, all performance claims are based on theoretical performance.

Unless otherwise stated, materials claims are based on theoretical performance.

Weight may vary according to configuration.

Based on internal ASUS market analysis comparing the size of ExpertBook B9 to competitor products from vendors including Acer, HP, Huawei, Lenovo, Microsoft and Samsung.

Acer monitor too bright