USB+OTG dual function phone connection box

20-port USB charging and data transmission + OTG network distribution integrated solution

Elevate your tech setup with our 20-Port USB and OTG Charging and Data Transfer Box, a cutting-edge all-in-one solution designed for developers, IT professionals, content creators, and tech enthusiasts. This versatile hub is the ideal foundation for building a dedicated mobile device management system, enabling high-speed data transfer, charging, and seamless connectivity using your existing smartphone hardware, tablet, or other USB-compatible devices. Its energy-efficient and space-saving design maximizes mobile computing power for a variety of professional applications.

Key Features:

Features: USB and OTG dual mode dual bc1.2 protocol fast charging suitable for the whole phone to transmit data and charge the network at the same time

Multi-device support: It can accommodate up to 20 devices simultaneously, including smartphones, tablets, etc., making it ideal for managing large-scale test environments, data synchronization, or multi-device workflows.
High-speed data transfer: Connect to your computer via USB and OTG for fast file transfers, copy/paste operations, uploads, downloads, and even screen projection - perfect for developers and content creators.
Powerful Charging Capability: Features a built-in 5V 40-60A power charging port, ensuring reliable and efficient charging for all connected devices.
Advanced Cooling System: Equipped with 3 high-quality, ultra-quiet fans to prevent overheating during extended use, improving device life and performance.
SAFE DESIGN: Made of insulated metal with a smooth and tough surface, it adds a modern aesthetic to your workspace.

This box can be used by connecting to a mobile phone, which is very convenient and suitable for:
Developers test applications or software on multiple Android devices.
IT professionals who manage server settings or data collection projects.
Content creators sync devices for video editing, live streaming, or multi-camera setups.

What's included:
20-port USB+OTG phone box x1
Power cord x1 USB cable x1 Network cable x1
Mobile phone USB-C cable x20 (or Micro cable)