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Compact USB 3.0 hub with three ports and RJ45 Gigabit Ethernet adapter

SMUGDESK

SMUGDESK USB 3.0 Hub with Gigabit Ethernet Adapter

SKU CH-JNSC-5D1NG

A USB-A hub adding three 5 Gbps ports and a 10/100/1000 Mbps RJ45 Ethernet jack for wired networking

  • Expand one USB-A port into three USB 3.0 ports and a gigabit LAN port
  • USB 3.0 ports deliver up to 5Gbps transfer speed for large files
  • Gigabit RJ45 port provides stable 10/100/1000 Mbps wired network with less lag
  • Works with Windows 7, 8, 10, Mac OS and Linux plug and play
  • Compact lightweight design fits in a laptop bag for travel and office use

Compact 4-in-1 USB-A expansion

This USB-A hub adds three USB 3.0 ports and a gigabit RJ45 Ethernet jack to a single host port. It suits laptop and desktop users who need more peripheral connections and a stable wired network link.

Three high-speed ports plus wired LAN

The three downstream USB 3.0 ports each support up to 5Gbps transfer rates for flash drives, external storage, mice or keyboards. The integrated RJ45 port provides 10/100/1000 Mbps auto-adaptive Ethernet, replacing unreliable Wi-Fi with a low-latency wired connection.

Handles multiple peripherals and gigabit traffic

You can run several USB devices and a full gigabit network stream simultaneously without extra drivers on Windows 7, 8, 10, Mac OS or Linux. The single upstream USB-A link limits total combined bandwidth, so sustained maximum throughput on every port at once is not possible.

Highlights

  • Expand one USB-A port into three USB 3.0 ports and a gigabit LAN port
  • USB 3.0 ports deliver up to 5Gbps transfer speed for large files
  • Gigabit RJ45 port provides stable 10/100/1000 Mbps wired network with less lag
  • Works with Windows 7, 8, 10, Mac OS and Linux plug and play
  • Compact lightweight design fits in a laptop bag for travel and office use

Specifications

No published specifications for this item yet.

Questions about this item

Will the USB 3.0 ports need any firmware updates or driver maintenance over time?

The hub is plug-and-play on Windows 7, 8, 10, Mac OS and Linux with no driver installation required, so no routine firmware or driver upkeep is needed.

What limits the sustained transfer rate when all three USB 3.0 ports are active?

Each USB 3.0 port shares the single 5Gbps upstream link, so simultaneous heavy traffic on multiple ports will divide that bandwidth.

Does the adapter get hot or draw extra power during all-day wired networking?

The compact body runs without a fan or external power supply; normal warmth may occur under continuous load but no active cooling is required.

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