HONG KONG, Nov 16, 2020 - (ACN Newswire) - UCLOUDLINK GROUP INC. ("uCloudlink" or the "Group") (NASDAQ: UCL), the first and leading mobile data traffic sharing marketplace in the world, is pleased to announce the introduction of its new sim-free portable WiFi device - 'GlocalMe U3' to the market this year, enabling users to enjoy better and...