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The Wireless web test browses 25 popular websites.The quantity, L W A,c (formerly called L W Ad) may be computed from the sum of L W A,m and K v.K v is the statistical adder for computing upper-limit of A-weighted sound power level.L p A,m is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest 1 dB).L W A,m is the mean A-weighted sound power level, rounded to the nearest 0.1 B.Learn more about Accessibilityĭeclared noise emission values in accordance with ECMA-109 With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things. Learn more about latest operating system AccessibilityĪccessibility features help people with disabilities get the most out of their new MacBook.

macOS Mojave brings new features inspired by its most powerful users but designed for everyone. MacOS is the operating system that powers everything you do on a Mac.

Operating altitude: tested up to 10,000 feet.

Relative humidity: 0% to 90% noncondensing.

Operating temperature: 50° to 95° F (10° to 35° C).

30W USB-C Power Adapter USB-C power port.

Built-in 41.4-watt-hour lithium-polymer battery.

Force Touch trackpad for precise cursor control and pressure-sensing capabilities enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures.

78 (U.S.) or 79 (ISO) individual LED backlit keys, including 12 function keys and 4 arrow keys.

HDMI video output using USB-C Digital AV Multiport Adapter (sold separately).

VGA output using USB-C VGA Multiport Adapter (sold separately).Dual display and video mirroring: simultaneously supports full native resolution on the built-in display and up to 4096-by-2304 resolution at 60Hz on an external display, both at millions of colorsĨ02.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible.

2304-by-1440 resolution at 226 pixels per inch with support for millions of colorsġ.2GHz dual-core Intel Core m3, Turbo Boost up to 3.0GHz, with 4MB 元 cacheĬonfigurable to 1.3GHz dual-core Intel Core i5, Turbo Boost up to 3.2GHz, with 4MB 元 cache or 1.4GHz dual-core Intel Core i7, Turbo Boost up to 3.6GHz, with 4MB shared 元 cacheġ.3GHz dual-core Intel Core i5, Turbo Boost up to 3.2GHz, with 4MB 元 cacheĬonfigurable to 1.4GHz dual-core Intel Core i7, Turbo Boost up to 3.6GHz, with 4MB 元 cache.12-inch (diagonal) LED-backlit display with IPS technology.