Pine64 has unleashed a new mini-computer on the world, with this particular Raspberry Pi-alike being a powerful little development board which supports 4K HDR10 and ships at the end of this month starting from $25 (£19, AU$33).The Rock64 Media Board Computer is powered by a Rockchip RK3328 ARM Cortex A53, a 64-bit quad-core processor, and that’s paired...