QO1.843 is a part of YIC's Quad-Core ARM Cortex-A53 processor. It is a 32-bit ARMv8 processor clocked at up to 1.8 GHz and features four ARM Cortex-A53 CPU cores, an integrated NEON accelerator, a Mali-T720 GPU, a 64-bit bus and a VFPv4 floating point unit. It also integrates a range of connectivity options, including dual-band WiFi, Bluetooth 4.2, USB 2.0, Gigabit Ethernet, MIPI-DSI and HDMI 2.0 that enable it to be used in a variety of applications.