Operating altitude: tested up to 16,400 feet (5000 meters).Relative humidity: 5% to 90% noncondensing.Operating temperature: 50° to 95° F (10° to 35° C).Configurable with Magic Keyboard with Numeric Keypad.Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately).Two Thunderbolt 3 (USB-C) ports with support for:.Support for Apple iPhone headset with microphone.

Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately).Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors.Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or.One 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or.Simultaneously supports full native resolution on the built-in display at millions of colors and:.1920‑by‑1080 resolution with support for millions of colorsĢ.3GHz dual‑core Intel Core i5, Turbo Boost up to 3.6GHzĬonfigurable to 1TB Fusion Drive or 256GB SSD.21.5-inch (diagonal) LED-backlit display.

Does the 2017 mac mini have 2 speakers