Baseus Square Round 4-in-1 USB Hub Adapter – Overview

The Baseus Square Round 4-in-1 USB Hub Adapter is a compact and efficient solution for expanding the USB connectivity of your laptop, PC, or compatible mobile device. With a sleek design and plug-and-play functionality, this hub is ideal for users who need multiple USB ports without sacrificing portability or performance.

Key Functional Highlights

• 4 USB Ports for Multitasking
  Equipped with 1 USB 3.0 port (offering up to 5 Gbps data transfer speed) and 3 USB 2.0 ports for keyboards, mice, flash drives, and other accessories.

• External HDD/SSD Support
  Designed with an additional Micro-USB power input to support high-power USB devices such as external hard drives (up to 4TB).

• Fast Data Transmission
  The USB 3.0 port ensures ultra-fast file transfers, ideal for large media files or external drives.

• LED Activity Indicator
  A subtle white LED light displays when the hub is powered and active, giving you clear visual feedback.

 Design & Compatibility

• Compact and Lightweight
  Small enough to carry in a backpack or laptop sleeve, the square-round form is both stylish and space-saving.

• Durable Build
  Crafted from ABS and TPE materials for long-term durability with a soft-touch finish and flexible 1-meter cable.

• Universal Compatibility
  Works seamlessly with Windows, macOS, Linux, and most USB OTG-supported Android devices via USB-A or adapters.

• Safe and Reliable
  Built-in protection circuits defend against overcurrent, overheating, and short circuits, making it safe for daily use.

Ideal Use Cases

• Expanding limited USB ports on slim laptops

• Connecting USB accessories like flash drives, keyboards, or card readers

• Transferring data from external hard drives or USB sticks

• Powering and syncing multiple USB peripherals simultaneously

 Package Includes

• 1 × Baseus Square Round 4-in-1 USB Hub Adapter

• (Optional) User manual or instruction leaflet