Introduction

Add 3 external USB 3.0 ports with UASP and a Gigabit Ethernet port to your UltrabookT or laptop through a single USB 3.0 port. 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. This hub is an ideal laptop accessory for your Microsoft SurfaceT Pro 4, Surface Pro 3, Surface Book, DellT XPS 13, and many other devices.

The hub merges Gigabit network support and USB 3.0 hub access into lightweight yet sturdy aluminum casing, providing vital connectivity ports that are often limited or nonexistent 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 5Gbps capabilities of the USB 3.0 interface to provide wired Gigabit access that is fully compatible with IEEE 802.3/u/ab standards. Plus, the GbE port supports Wake-on-LAN (WOL), so you can remotely wake your computer over your network.

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.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

- Only requires a single USB 3.0 port to connect up to three additional USB 3.0 devices, plus a Gigabit network
- Take the adapter anywhere with a compact, portable, and travel-friendly design
- Sleek and lightweight, with black aluminum casing and attached USB 3.0 cable

Ports & interfaces

Connectivity technology

Wired

Host interface

USB

Interface

Ethernet

Ethernet LAN (RJ-45) ports

1

USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity

3

USB version

3.2 Gen 1 (3.1 Gen 1)

Network

Maximum data transfer rate

5000 Mbit/s

Networking standards

IEEE 802.3,IEEE 802.3ab,IEEE 802.3az,IEEE 802.3u

Ethernet LAN

Y

Ethernet LAN data rates

10,100,1000 Mbit/s

Cabling technology

10/100/1000BaseT(X)

Wake-on-LAN ready

Y

Auto MDIX IEEE

Y

Full duplex

Y

Jumbo frames support

Y

Auto-negotiation

Y

Jumbo frames

4000

Design

Product colour

Black

Internal

N

Chipset

Genesys Logic - GL3522, ASIX - AX88179

LED indicators

Activity, Link

Certification

CE, FCC

Power

Input current

0.3 A

Output voltage

5 V

Output current

2 A

Power consumption (typical)

10 W

System requirements

Windows operating systems supported

Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 Pro,Windows 10 Pro x64,Windows 10 x64,Windows 7,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 7 x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64,Windows Vista Business,Windows Vista Business x64,Windows Vista Enterprise,Windows Vista Enterprise x64,Windows Vista Home Basic,Windows Vista Home Basic x64,Windows Vista Home Premium,Windows Vista Home Premium x64,Windows Vista Ultimate,Windows Vista Ultimate x64,Windows Vista x64,Windows XP,Windows XP Home,Windows XP Home x64,Windows XP Professional,Windows XP Professional x64

Mac operating systems supported

Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks

Linux operating systems supported

Y

Other operating systems supported

Chrome

Server operating systems supported

Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016,Windows Server 2019

Operational conditions

Operating temperature (T-T)

0 - 50 °C

Storage temperature (T-T)

-10 - 75 °C

Operating relative humidity (H-H)

0 - 85%

Sustainability

Sustainability certificates

RoHS

Weight & dimensions

Width

43 mm

Depth

87 mm

Height

14 mm

Weight

62 g

Packaging data

AC adapter included

Y

Drivers included

Y

Included power plug types

AU,EU,NA,UK

Package width

217 mm

Package depth

152 mm

Package height

53 mm

Package weight

374 g

Packaging content

Manual

Y

Other features

Housing material

Aluminium

AC input voltage

100-240 V

Flow control support

Y

Cable length

0.148 m

USB data transfer rates

12,480,5000 Mbit/s

Power plug type

Type H