USB hub UGREEN UGR1219SLV with 1×RJ‑45, 1×USB‑C and 3×USB‑A 3.0

UGREEN UGR1219SLV is a compact USB hub that expands a computer or laptop with one RJ‑45 Ethernet port, one USB‑C port and three USB‑A 3.0 ports. It delivers wired network connectivity and additional high‑speed USB 3.0 data connections for external drives, keyboards, mice and other peripherals. The hub is designed for use with workstations and mobile setups where extra ports and a stable Ethernet link are required, offering a small form factor that fits easily into a bag or on a desk.

Advantages

The hub provides a reliable wired network connection via the RJ‑45 port while simultaneously offering three USB‑A 3.0 ports for fast data transfer and a USB‑C port for modern peripherals or host pass‑through depending on system support. Its compact aluminium‑look housing is space‑efficient and lightweight, and the plug‑and‑play design requires no additional drivers for most operating systems. The combination of Ethernet and multiple USB ports simplifies connectivity for users who need to connect both wired networks and several USB devices at once.

Suitable for (tasks / use cases)

• Connecting a laptop to a wired Ethernet network for stable internet and low‑latency connections
• Attaching external hard drives, flash drives and SSDs for data transfer and backups
• Connecting USB peripherals such as keyboards, mice, printers and webcams
• Working in mobile or home office setups where built‑in ports are limited

Key specifications

• Ports: 1×RJ‑45 Ethernet, 1×USB‑C, 3×USB‑A 3.0
• USB standard: USB 3.0 for USB‑A ports (backward compatible with USB 2.0/1.1)
• Ethernet: Gigabit capable via RJ‑45 (auto MDI/MDIX supported by host)
• Form factor: compact, portable hub suitable for laptop use
• Power: bus‑powered via host USB connection (power for bus‑powered devices limited by host)

How to use

Connect the hub to a computer using the integrated cable or the appropriate host connector. Plug an Ethernet cable into the RJ‑45 port to enable wired network access. Attach USB devices to the available USB‑A and USB‑C ports; the USB‑A ports support high‑speed data transfers. Most operating systems will recognise the hub automatically; if network connectivity does not appear, check the system network settings or install any manufacturer‑recommended drivers for your OS.

Usage recommendations

For best performance, connect high‑power or high‑current devices (such as some external drives) to a powered USB port or a powered hub; this hub is bus‑powered and may not supply sufficient current to multiple power‑hungry peripherals simultaneously. Use a quality Ethernet cable and ensure your network adapter settings match the required speed and duplex for optimal wired performance.