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Getting Details
- Add Gigabit Ethernet connectivity and 3 USB 3.0 Hub ports to a computer through a single SuperSpeed USB 3.0 port
- USB 3.0 Network Adapter
- USB 3.0 to Gigabit Ethernet
- USB 3 NIC
- USB 3 Ethernet Adapter
- USB Hub with Ethernet port
- 5Gbps Transfer Rate
- Gigabit Ethernet Protocol(s)
The ST3300U3S USB 3.0 Gigabit Network Adapter adds a single RJ-45 Gigabit Ethernet port as well as (3) additional USB 3.0 ports, through a single SuperSpeed USB 3.0 connection to the host computer system.
With Gigabit Ethernet NIC support, connect to your home or office network at full bandwidth, with support for 10/100/1000Mbps networks, unlike USB 2.0 adapters. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the USB 3 NIC offers a comprehensive Gigabit network solution.
Expand your system's USB 3.0 capabilities by adding (3) USB 3.0 connections while occupying just one USB port on your system. The USB charging hub supports multiple USB 3.0 devices and can charge multiple mobile devices, such as Apple and Android devices, conveniently and quickly through a single USB 3.0 port on your computer. Backwards compatible with USB 2.0 and USB 1.x standards, this USB 3.0 to Gigabit Ethernet adapter with hub will still support older USB devices and can also be used in an older system that does not have USB 3.0 ports (speed limited by USB bus).
With the capability to mix and match USB 3.0/2.0/1.x devices and be used with or without the included external power adapter, this USB Hub with Ethernet port offers the best of versatility and portability.
With Gigabit Ethernet NIC support, connect to your home or office network at full bandwidth, with support for 10/100/1000Mbps networks, unlike USB 2.0 adapters. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the USB 3 NIC offers a comprehensive Gigabit network solution.
Expand your system's USB 3.0 capabilities by adding (3) USB 3.0 connections while occupying just one USB port on your system. The USB charging hub supports multiple USB 3.0 devices and can charge multiple mobile devices, such as Apple and Android devices, conveniently and quickly through a single USB 3.0 port on your computer. Backwards compatible with USB 2.0 and USB 1.x standards, this USB 3.0 to Gigabit Ethernet adapter with hub will still support older USB devices and can also be used in an older system that does not have USB 3.0 ports (speed limited by USB bus).
With the capability to mix and match USB 3.0/2.0/1.x devices and be used with or without the included external power adapter, this USB Hub with Ethernet port offers the best of versatility and portability.
USB 3.0 to Gigabit Ethernet NIC Network Adapter w/ 3 Port Hub (ST3300U3S)

The ST3300U3S USB 3.0 Gigabit Network Adapter turns a single SuperSpeed USB 3.0 host connection port into an RJ45 Gigabit network port as well as three additional USB 3.0 hub ports.
Unlike a USB 2.0-based adapter, this USB 3.0-based NIC lets you connect to your home or office network at full Gigabit bandwidth, with support for 10/100/1000Mbps. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WoL), this versatile network adapter offers a comprehensive Gigabit network solution.
On top of Gigabit Ethernet connectivity, the adapter also adds three USB 3.0 hub ports to your system, which allow you to connect external storage or other USB peripherals locally to the host computer. The hub ports support USB 3.0 speeds of up to 5 Gbps, as well as fast charging for mobile devices (e.g. iPhone®; iPad® and most Android™ devices).
Backward compatible with USB 2.0 and USB 1.x standards, the Gigabit Adapter/USB 3.0 hub will still support older USB devices and can also be used with an older system that does not have USB 3.0 ports (network speed limited by USB 1.x/2.0 bus), allowing you to mix and match USB 3.0/2.0/1.x devices. For further portability, the adapters can be used with or without the included external power adapter, eliminating the hassle of having to find an available wall outlet.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Unlike a USB 2.0-based adapter, this USB 3.0-based NIC lets you connect to your home or office network at full Gigabit bandwidth, with support for 10/100/1000Mbps. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WoL), this versatile network adapter offers a comprehensive Gigabit network solution.
On top of Gigabit Ethernet connectivity, the adapter also adds three USB 3.0 hub ports to your system, which allow you to connect external storage or other USB peripherals locally to the host computer. The hub ports support USB 3.0 speeds of up to 5 Gbps, as well as fast charging for mobile devices (e.g. iPhone®; iPad® and most Android™ devices).
Backward compatible with USB 2.0 and USB 1.x standards, the Gigabit Adapter/USB 3.0 hub will still support older USB devices and can also be used with an older system that does not have USB 3.0 ports (network speed limited by USB 1.x/2.0 bus), allowing you to mix and match USB 3.0/2.0/1.x devices. For further portability, the adapters can be used with or without the included external power adapter, eliminating the hassle of having to find an available wall outlet.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Specifications
Physical Characteristics | |
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Color | White |
Length | 9.2 cm |
Width | 6.5 cm |
Height | 2 cm |
What's in the Box
- 1 USB 3.0 GbE Adapter plus Hub
- 1 Micro USB 3.0 Cable
- 1 Universal Power Adapter
- 3 Power Adapter Plug (NA/ UK/ EU)
- 1 Driver CD
- 1 Instruction Manual
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1.90 oz
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Features
10/100/1000 Mbps RJ45 Ethernet port
Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3az specifications
Supports Auto-MDIX, Wake-on-LAN and Jumbo Frames
Crossover Detection & Auto-Correction (Auto MDIX)
(3) SuperSpeed USB 3.0 ports with up to 5Gbps of bandwidth
Backward compatible with USB 2.0 and USB 1.0/1.1 devices
Supports USB 3.0/2.0/1.x devices simultaneously
Fully compliant with USB 3.0 rev 1.0 specifications
Plug-and-Play and hot-swap compatible
Hardware
Bus Type: USB 3.0
Chipset ID: ASIX AX88179 + VIA VL811
Industry Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az, USB 3.0 rev. 1.0
Interface: USB 3.0
LED Indicators: 1 Blue Power, 1 Green Network Link (solid)/Activity (flashing)
Performance
Auto MDIX: Yes
Compatible Networks: 10/100/1000 Mbps
Full Duplex Support: Yes
Maximum Data Transfer Rate: 5Gbps (USB 3.0), 1Gbps (Gigabit Ethernet)
Type and Rate: USB 3.0 - 5Gbit/s -
Adapter, micro-USB 3.0 cable, power adapter, power adapter plug, driver CD, documentation
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Color: GrayColor: WhiteForm Factor: DesktopWarranty Period: 2 yearsWeight Taxonomy: 2.65oz
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Networking Type: Hub
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Data Transfer Rate: 5Gbps
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0.8"h x 3.6"w x 2.6"d
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Connector Types
(1) RJ-45 Female
(1) USB 3.0 Micro-B (10 pin; SuperSpeed) Female
(3) USB 3.0 A (9 pin; SuperSpeed) Female -
Center Tip Polarity: Positive
Input Voltage: Universal 115 ~ 230VAC
Output Current: 2A
Output Voltage: 5VDC
Plug Type: M
Power Adapter Included: Yes -
Networking Protocol: Gigabit EthernetNetworking Protocol: IEEE 802.3Networking Protocol: IEEE 802.3abNetworking Protocol: IEEE 802.3azNetworking Protocol: IEEE 802.3uNetworking Protocol: USB 1.1Networking Protocol: USB 2.0Networking Protocol: USB 3.0
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This product is subject to our return policy. Please see our complete return policy for details.
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0.78 lbs
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Compliant Standards: FCCCompliant Standards: RoHS
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OS Required: Apple MacOS 11.3 or laterOS Required: Apple MacOS X 10.6 - 10.15OS Required: Linux Kernel 2.6.25 or laterOS Required: Linux LTS versions onlyOS Required: Microsoft Windows Server 2003OS Required: Microsoft Windows Server 2008 R2OS Required: Microsoft Windows Server 2012OS Required: Microsoft Windows Server 2012 R2OS Required: Microsoft Windows Server 2016OS Required: Microsoft Windows Server 2019OS Required: Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10 / 11
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43201404
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