Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Registration Statement on Form F-1 of UCLOUDLINK GROUP INC. of our report dated March 13, 2020 relating to the financial statements of UCLOUDLINK GROUP INC., which appears in this Registration Statement. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers Zhong Tian LLP

Shenzhen, the People’s Republic of China

May 29, 2020