UGREEN 4-in-1 USB-A to USB-A 3.0×4 For Data Transfer + Micro USB Power Port with 1m Cable Black

Features

The UGREEN 4-in-1 USB-A to USB-A 3.0 Hub with Micro USB Power Port and a 1-meter cable in black meets this demand by offering seamless device expansion, rapid data transfer, and enhanced power support in a single, compact device. Designed with both casual users and professionals in mind, this USB hub enables one USB-A port to multiply into four high-speed USB-A 3.0 ports, delivering increased flexibility for desktops, laptops, or even embedded systems that still rely heavily on USB-A infrastructure. With an additional micro USB power input, users can ensure consistent performance when connecting multiple high-demand peripherals such as external hard drives, printers, and legacy USB devices. This UGREEN hub is the ideal bridge between modern performance requirements and the universal compatibility of traditional USB-A technology.

Broad Compatibility Across Devices and Platforms

One of the major strengths of the UGREEN USB-A to USB-A 4-port hub is its expansive compatibility. It is purpose-built for devices with a USB-A port such as desktop PCs, older laptops, gaming consoles, smart TVs, Raspberry Pi boards, and media boxes. Unlike newer USB-C hubs that may require specific drivers or only work with Type-C ports, this model supports plug-and-play functionality across virtually all operating systems including Windows, macOS, Linux, and Android (via OTG adapters). Whether a user needs to connect a USB keyboard to a Raspberry Pi 4, a flash drive to a Smart TV, or a wired mouse to a console, this hub supports seamless and hassle-free integration. Its universality makes it particularly valuable for users operating in hybrid environments where both older and newer devices are in simultaneous use, offering a reliable and flexible solution for expanding connectivity without compromising speed or reliability.

High-Speed USB 3.0 Ports for Efficient Data Transfer

Each of the four USB-A ports on this UGREEN hub supports USB 3.0 technology, offering theoretical data transfer speeds of up to 5Gbps, which is up to ten times faster than USB 2.0. This makes it suitable for quickly transferring large multimedia files, documents, and software backups. It becomes particularly advantageous for users dealing with external hard drives, SSDs, and high-capacity flash drives, where transfer efficiency directly impacts productivity. Even when all four ports are in use, the hub maintains impressive bandwidth distribution thanks to its internal chipset, which intelligently manages power and data lanes to avoid bottlenecks or latency issues. For professionals working in content creation, data analytics, or system administration, this high-speed transfer capability makes the UGREEN hub a reliable asset for managing bulk data movements and ensuring smooth peripheral operations.

Built-In Micro USB Power Port for Enhanced Stability

A standout feature of the UGREEN USB-A hub is its additional micro USB power port, which provides optional power support when dealing with energy-hungry peripherals. When multiple USB devices are connected simultaneously — especially those like external hard drives, CD/DVD readers, or older scanners that rely on bus power — a single USB port from the computer may not be sufficient to power all devices consistently. By connecting a micro USB cable to an external power source such as a USB wall adapter or power bank, users can provide the hub with additional voltage, ensuring that each port delivers stable and uninterrupted power. This eliminates concerns over random disconnects or failed reads/writes, especially during large file transfers or peripheral installations. It’s an essential feature for power users who require maximum performance without sacrificing reliability.

Durable Design with a Professional Aesthetic

The UGREEN 4-in-1 USB-A hub features a sturdy ABS plastic enclosure with a matte black finish that complements any tech setup, from minimalist workstations to industrial environments. The 1-meter cable is thick, shielded, and securely attached to ensure long-term durability and signal integrity, reducing the risk of wear from bending or repeated use. The ports are spaced adequately to allow simultaneous connections of bulkier USB devices, and the tactile fit ensures a snug connection that prevents accidental dislodging. Built with an emphasis on both function and form, the overall design is highly portable while remaining resilient enough for everyday use. Whether being used in a home office, a broadcast studio, a school lab, or an IT server room, the UGREEN hub delivers a professional-grade feel that matches its performance capabilities.

Ideal Use Cases for Everyday and Professional Needs

This UGREEN USB-A hub serves a wide range of user profiles. For students and remote workers, it’s an easy way to connect flash drives, wireless receivers, and USB-powered lamps to older laptops. For media professionals, it provides a vital link between a computer and tools like MIDI keyboards, DSLR data cables, and audio interfaces. In a corporate setting, it can be used to simultaneously connect multiple printers, barcode scanners, or POS peripherals to a single host system. Tech hobbyists and tinkerers using Raspberry Pi or Arduino devices will find the hub especially useful for connecting sensors, Wi-Fi dongles, and debugging tools without the need for additional hardware. Even console gamers benefit, using the hub to connect wired controllers, USB headsets, and external storage to systems like the PlayStation or Xbox. Its range of applications is virtually limitless, making it a go-to device in any connectivity toolkit.

Plug-and-Play Simplicity and No Driver Hassles

Ease of use is a major factor when choosing accessories, and UGREEN has engineered this hub with complete plug-and-play functionality. There’s no need to install software or drivers — simply connect the USB-A male plug to the host device, and the hub is ready to use. LED indicators on the unit provide at-a-glance operational feedback, showing when the hub is powered and active. This simplicity is a huge advantage for those who switch between devices frequently or need an instant setup during travel, presentations, or emergency repairs. The hub is automatically recognized by all modern operating systems and remains backward compatible with USB 2.0 and 1.1 devices, further enhancing its adaptability. Users can connect and disconnect devices without rebooting or worrying about software conflicts, contributing to a smoother, more efficient workflow.

Reliable Chipset and Advanced Circuit Protection

At the core of the UGREEN USB-A hub is a powerful chipset designed to manage traffic, power delivery, and thermal stability. The internal board features a multi-protection system including over-current protection, over-voltage shielding, short-circuit safeguards, and temperature resistance. These layers of defense ensure that all connected devices remain safe, particularly during intense usage scenarios like file transfers to high-capacity drives or operating multiple peripherals simultaneously. The chipset also minimizes latency and power draw inconsistencies, which are often problems with cheaper, unbranded USB hubs. Whether you’re working with sensitive storage devices or streaming peripherals, this hub offers peace of mind that your equipment and data are protected at all times. It’s not just about expansion — it’s about secure, stable, and intelligent expansion.