Acer KG1 KG281KA 71.1 cm (28") 3840 x 2160 pixels 4K UHD LCD Monitor Compatible processor series___Intel® Celeron®. Intel® Core™ i3. Intel® Core™ i5. Intel® Core™ i7. Intel® Core™ i9 Swedish Plug and Play Yes Swedish Plug and Play Yes Multimedia Number of speakers 2 Built in speaker(s) Yes RMS rated power 4 W Built in camera No TV tuner integrated No Power Power cable length 1 The Apple Mac Mini is more than just a desktop – it's designed with a whole load of power for the most intense design projects 1 cm (28") Performance Operating system installed Windows 10 AMD FreeSync Yes Multimedia RMS rated power 2 W Number of speakers 2 Built in camera No Built in speaker(s) Yes Design Certification MPR II Feet colour Black Illuminated stand No Product colour Black Market positioning Gaming Ports & interfaces AC (power) in Yes Headphone out Yes HDMI ports quantity 1 HDMI Yes Built in USB hub No Ergonomics Tilt adjustment Yes Tilt angle range 5 15° Panel mounting interface 100 x 100 mm VESA mounting Yes Power Power consumption (typical) 55 W Energy consumption (HDR) per 1000 hours 48 kWh Energy consumption (SDR) per 1000 hours 34 kWh Energy efficiency class (HDR) G Energy efficiency class (SDR) G Packaging content Cables included AC 073 billion colours Viewing angle