User Guide

uCloudlink M3B Mini PCIe-C _Hardware Design Guide_V1.0
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uCloudlink was found by some senior international communications experts. uCloudlink has its
headquarter, R&D center and call center located in Shenzhen, various branch offices and operations
centers in the United States, United Kingdom and Hong Kong(China).
uCloudlink has been focusing on Cloud SIM technology and providing more convenient, fast and
cheap data services for mobile users and enterprise users with the coverage more than 100 countries
and regions globally so they can access the Internet at local rate anywhere, anytime. Meanwhile,
setting up the world’s leading Cloud SIM PaaS brings the benefits of winning and serving customers
with lower cost to these global mobile data providers. uCloudlink has achieved success in the wireless
industry by providing Internet access for more than a hundred million users. Now we are on our way
to enter Internet of Things (IoT) market with the aim to provide global connectivity for billion IoT links.
M3B is the M2M module based on Cloud SIM technology launched by uCloudlink providing SIM-
free wireless access services for Industrial IoT (IIoT), Connected Car, Vending Machine, Advertising
Machine and POS Machine and more across different network operators.
uCloudlink always strives to provide our customers with the fastest and most comprehensive
services. Should you have any questions, please contact our headquarter in Shenzhen as follows:
Shenzhen uCloudlink Network Technology Co., Ltd
Address: 3rd Floor, A Zone, Building 1, High-tech Zone, Shenzhen.
E-mail: [e-mail]
Tel: [phone]