The device includes two USB 3.0 ports, one Type-C, a PD interface, and an SD card reader. It also features a built-in M.2 slot compatible ... a power adapter, and three silicone clasps for cable ...
[Majenko] opted for the fancier-looking USB 3.0 version over the cheaper USB 2.0 version, reasoning that the higher bandwidth available to a USB 3.0 version would avoiding the kind of compression ...