The Onyx Boox Mira is a 13.3-inches portable E Ink monitor. Onyx Boox also announced a larger 25.3-inches monitor. The smaller Mira has a resolution of 207 PPI (1650 X 2200), supports capacitive touch, and has three ports - two USB-C and one mini-HDMI. Onyx Boox promises a customisable experience to make the E Ink screen work for different use case scenarios. In reality, the monitor has been released without the necessary firmware support to make it work.