UGREEN 4-in-1 USB 3.0 Hub – 3x USB 3.0 Ports – Gray | 20805

Description

The UGREEN 4-in-1 USB 3.0 Hub (20805) is a compact multi-port USB hub designed to expand a single USB connection into multiple ports for laptops, desktop PCs, and other compatible devices.

Featuring 3 USB-A 3.0 ports for connecting peripherals and storage devices, plus an additional Micro-USB power port, the hub provides convenient connectivity for keyboards, mice, flash drives, external storage, and other USB accessories.

With USB 3.0 data transfer speeds up to 5Gbps, a compact design, and a stylish Gray finish, it is a practical accessory for home, office, gaming, and portable workstation setups.

Key Features

• 4-in-1 USB hub
• 3 x USB-A 3.0 data ports
• 1 x Micro-USB power port
• USB 3.0 connectivity
• Up to 5Gbps data transfer
• Backward compatible with USB 2.0 / USB 1.1
• Connect multiple USB peripherals
• Auxiliary power support via Micro-USB
• Plug-and-play operation
• Compact and portable design
• Suitable for laptops & desktop PCs
• Color: Gray
• Model: 20805

3 USB 3.0 Data Ports

The UGREEN 20805 provides three USB-A 3.0 ports, allowing multiple USB peripherals to be connected through a single host USB connection.

Ports

• USB-A 3.0 Data Ports: 3
• Auxiliary Power Port: 1 x Micro-USB
• Total Ports: 4
• Maximum USB 3.0 Speed: Up to 5Gbps

Compatible peripherals can include:

• USB flash drives
• External HDDs
• External SSDs
• Keyboards
• Mice
• Game controllers
• Card readers
• Printers
• USB receivers
• Other USB accessories

USB 3.0 – Up to 5Gbps

The hub supports USB 3.0 SuperSpeed data transfer rates up to 5Gbps.

Data Transfer

• USB 3.0: Up to 5Gbps
• USB 2.0: Up to 480Mbps
• USB 1.1: Backward compatible

This makes it suitable for both basic peripherals and higher-speed storage devices.

Actual transfer performance depends on the host computer, connected device, cable, and simultaneous activity across the hub.

Micro-USB Power Port

In addition to its three USB-A data ports, the hub features a Micro-USB power input.

Power Port

• Interface: Micro-USB
• Function: Auxiliary power input
• Helps provide additional power when using multiple or higher-power USB peripherals

The Micro-USB connection is intended for supplementary power, not as an additional USB data port.

Connect Multiple Devices

The three USB-A ports allow several compatible devices to remain connected simultaneously.

For example:

Keyboard + Mouse + USB Flash Drive → UGREEN Hub → Laptop

This can be particularly useful with laptops that provide only one or two full-size USB ports.

Plug-and-Play

The UGREEN 20805 is designed for straightforward operation without complicated installation.

Simply connect the hub to a compatible computer and attach your USB devices to the available ports.

Compact & Portable Design

Its compact construction makes the hub easy to use at a desk or carry with a laptop.

It is suitable for:

• Home offices
• Business laptops
• Gaming setups
• Desktop PCs
• Portable workstations
• Travel

The Gray finish gives the hub a clean and modern appearance.

For External Storage

USB 3.0 connectivity makes the hub suitable for compatible:

• Portable SSDs
• External HDDs
• USB flash drives
• Memory card readers

When multiple high-speed devices are transferring data simultaneously, they share the bandwidth of the hub's host USB connection.

For Gaming Setups

The additional USB ports can also be useful for gaming PCs and laptops.

Compatible peripherals can include:

• Gaming mouse
• Gaming keyboard
• Controller
• USB headset
• Wireless USB receiver
• USB flash drive

This makes the hub useful for gaming laptops with limited built-in USB-A connectivity.

Specifications

• Brand: UGREEN
• Model / Part Number: 20805
• Product Type: USB Hub
• Configuration: 4-in-1
• USB Data Ports: 3
• Data Port Type: USB-A
• USB Standard: USB 3.0
• Maximum Data Transfer Speed: Up to 5Gbps
• Auxiliary Power Port: 1 x Micro-USB
• USB 2.0 Backward Compatible: Yes
• USB 1.1 Backward Compatible: Yes
• Plug-and-Play: Yes
• External Storage Support: Yes
• Keyboard & Mouse Support: Yes
• Laptop Compatible: Yes
• Desktop PC Compatible: Yes
• Portable: Yes
• Color: Gray

USB 3.0 vs USB 2.0

USB 3.0 provides substantially greater theoretical bandwidth for compatible storage devices while maintaining support for older USB peripherals.

Important Note

The Micro-USB port is for auxiliary power and is not a fourth USB data port. The hub provides three USB-A ports for connecting USB devices.

Also, all connected devices share the available bandwidth of the hub's host USB connection. Simultaneous high-speed transfers can therefore reduce the bandwidth available to each device.

Best For

• Laptops
• Desktop PCs
• Gaming Laptops
• USB Port Expansion
• External HDDs & SSDs
• USB Flash Drives
• Keyboards & Mice
• Gaming Controllers
• Office Workstations
• Home Setups
• Portable Workstations
• Travel

Why Choose the UGREEN 4-in-1 USB 3.0 Hub 20805?

• Provides 3 USB-A 3.0 data ports for additional peripherals.
• Supports theoretical transfer speeds up to 5Gbps.
• Micro-USB auxiliary power input can provide additional power for connected devices.
• Backward compatible with older USB peripherals.
• Suitable for external storage, flash drives, keyboards, mice, controllers, and other USB accessories.
• Compact construction makes it convenient for both desktop and portable use.
• The combination of three USB 3.0 data ports, auxiliary power support, high-speed connectivity, and a compact Gray design makes the UGREEN 20805 a practical USB expansion solution for compatible PCs and laptops.