The Q300 is a versatile and high-performance all-in-one computer available in three screen sizes: 19.1, 21.5, and 23.6 inches. It boasts a resolution of 1920x1080 and a 16:9 display scale for crisp visuals. The CPU options range from Intel Core i3/i5/i7 to Celeron J1900, AMD A4/A6/A8/A10, catering to various performance needs. It offers 4G, 8G, or 16G of RAM and storage options include SSDs ranging from 64G to 1T and HDDs from 512G to 2T. The Q300 comes with either Windows 7 or Windows 10 pre-installed and offers a variety of I/O ports including DC-in, Audio I/O, HDMI, VGA, LAN, and 6 USB ports for connectivity.