Devices that ‘mine’ for bitcoins get their start in Shenzhen

Deng Lipeng, a computer shop owner on Huaqiang North in Shenzhen, has been busy touting a new and more coveted product – cryptocurrency “miners”. “At peak hours, I need to deal with 10 groups of customers in one hour,” he said. His shop is located on the fifth floor of SEG Electronics Market, one of the…