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3 year on-site PC warranty* 3 Port Portable USB 3.0 Hub with Gigabit Ethernet Adaptor NIC Aluminum with Cable 3 Port Portable USB 3.0 Hub with Gigabit Ethernet Adaptor NIC Aluminum with Cable

CCL Code: ACC0971

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Notify Me 3 Port Portable USB 3.0 Hub with Gigabit Ethernet Adaptor NIC Aluminum with Cable


CCL Code: ACC0971

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The ST3300GU3B Portable USB 3.0 Hub features an integrated GbE port, enabling you to expand your laptop connectivity by adding three external USB 3.0 ports, as well as a Gigabit network port via a single USB 3.0 connection. The hub merges Gigabit network support and USB 3.0 hub access into lightweight yet sturdy aluminium casing, providing vital connectivity ports that are often limited or non-existent on modern mobile computers, while remaining compact and travel-friendly. Plus, with an attached USB 3.0 host connection cable there's no need to carry a separate cable with you, so you can tuck the hub neatly into your laptop bag for maximum portability. For faster and more consistent network connections, the integrated Ethernet port leverages the 5 Gbps capabilities of the USB 3.0 interface to provide wired Gigabit access that is fully compatible with IEEE 802.3/u/ab standards. An ideal laptop accessory, this mobile USB hub is great for connecting low-power peripherals like a mouse, keyboard or USB flash drive, and also includes a universal power adapter for connecting devices such as external hard drive enclosures.

Main Features

  • Provides three USB 3.0 hub ports, with support for up to 5 Gbps
  • Gigabit Ethernet RJ-45 port through a single USB 3.0 connection
  • Aluminum casing with a compact, slim, and lightweight design for maximum portability
  • Dongle-style combination adaptor with built-in USB 3.0 cable
  • IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az compatible
  • Supports 10/100/1000 Mbps half and full-duplex operation
  • Backward compatible with USB 2.0 and 1.x devices
  • Universal Power Adapter (NA/UK/EU) included


USB Port(s) 4 x USB 3.0
USB Ports 4 x USB 3.0
RJ-45 Ports 1 x RJ-45

System Requirements

Operating Systems Supported Windows 10 (32/64-bit), 8/8.1 (32/64-bit), 7 (32/64-bit), Vista (32/64-bit), XP (32/64-bit), 2000 (Aero 3D Interface Supported), Apple OS X Yosemite (10.10), Mavericks (10.9) Mountain Lion (10.8), Lion (10.7), Snow Leopard (10.6)


Electrical Voltage 100 to 240 VAC


Operating Temperature 0 to 50 °C
Operating Humidity 0 to 85 %


Form Factor USB Adaptor
Case Colour Black
In The Box 1 - Aluminum USB 3.0 Hub w/ GbE Adapter • 1 - Universal Power Adapter (NA/UK/EU) • 1 - Driver CD • 1 - Instruction Manual
Width 4.3 cm
Depth 8.7 cm
Height 1.4 cm
Weight 0.61 kg


Warranty 2 Years Warranty

Key Features

Number of Ports 3
PC Connection Type USB

Item Details

Manufacturer Code ST3300GU3B
UPC 065030858304
Condition New

Warranty Information

Warranty 2 Years Warranty

Manufacturer Information

Manufacturer Code ST3300GU3B

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PDF Datasheets and Manuals

Document File type File size
Manual pdf 0.26MB
Datasheet pdf 0.16MB