The garaged stylus is optional.
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 US EPA and authorized under EU BPR.
4G LTE is optional. MicroSD card reader + nano SIM combo is only for LTE SKU.
WiFi 6E network card is available on selected models. The connectivity of WiFi 6E band may vary according to the regulation and certification of each country/region.
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The garaged stylus is optional.
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 US EPA and authorized under EU BPR.
4G LTE is optional. MicroSD card reader + nano SIM combo is only for LTE SKU.
WiFi 6E network card is available on selected models. The connectivity of WiFi 6E band may vary according to the regulation and certification of each country/region.
The testing data includes the requirements of both military-grade standards and ASUS quality tests.
ASUS ExpertBook B3 Flip 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. 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 notebook, then tilting the laptop to drain away the excess liquid, wipe off and let it dry for at least 24 hours.
WiFi Master test configuration: under controlled test conditions, streaming Full HD YouTube videos, and AP set with one antenna at 802.11g. Actual WiFi range and performance may be affected by environmental factors. Interference from USB 3 devices may vary according to the device. Range comparisons refer to standard laptop with all-metal chassis design.
ASUS internal tests show that ASUS ExpertBook B3 Flip can be safely cleaned and wiped using hypochlorite acid water or alcohol from a spray bottle. Individual sprays of up to 3 cc do not affect the performance of the antibacterial treatment. Show Less