PrologyParts Index

STARTECH.COM 5G3AGBB-USB-A-HUB

3-Port USB Hub with Ethernet, USB-A Ports, Gigabit Ethernet/GbE, 5Gbps

MPN5G3AGBB-USB-A-HUBSTARTECH.COMNetwork adaptersUpdated

Key facts

Part number
5G3AGBB-USB-A-HUB
Brand
STARTECH.COM
Category
Network adapters
Price
AUD 98.99≈ USD 68.41 Reference price (RRP)
Availability
On request — ask for a quote

Overview

This USB Hub adds three USB-A 3.2 Gen 1 (5Gbps) ports and one Gigabit Ethernet port to a USB-A enabled desktop or laptop computer. The USB Hub connects to a USB-A port on a computer, using the built-in 1ft. (30cm) host cable. The USB hub is backward compatible with USB 2.0 (480Mbps) devices, ensuring support for a wide range of modern and legacy USB peripherals (e.g., thumb drives, external HDDs/SSDs, HD cameras, mice, keyboards, webcams, and audio headsets).The USB hub is compact in size, facilitating portability when travelling.

Gigabit Ethernet

The USB hub features a Gigabit Ethernet adapter. The Ethernet controller is compatible with the IEEE 802.3u/ab standards and supports Wake-on-LAN (WoL), Jumbo Frames, and V-LAN Tagging. The network adapter enhances laptop network reliability, security, and performance, by utilizing wired 10/100/1000Mbps Ethernet.

Bus-Powered with Optional Auxiliary Power

The USB hub can operate with bus power alone, but features a Micro USB power input that can be connected to a USB power adapter (not included), providing up to 4.5W (5V/0.9A) of power in addition to the 4.5W of bus power from the USB host. This flexibility is ideal for applications where additional power may be required, such as connecting a high-powered USB device, like an external SSD, while using the other ports to connect lower powered devices. For added protection, the USB hub features Overcurrent Protection (OCP). OCP prevents faulty USB peripherals from drawing more power than is safely allocated.

Plug and Play

This device is OS independent, supporting all operating systems, including Windows, macOS, ChromeOS, and Android. The Hub is automatically detected, configured, and installed upon connection to a host computer, such as Apple MacBook, Lenovo X1 Carbon, and Dell XPS. The extra-long built-in 1ft. (30 cm) USB-A host cable enables quick and convenient setup and reduces connector strain on 2-in-1 devices, such as the Surface Pro 7 and laptops on riser stands.

The software suite includes:

MAC Address Pass-Through Utility: Improve network security.

USB Event Monitoring Utility: Track and log connected USB devices.

Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

  • 3 PORT USB HUB: Bus-powered USB 3.2 Gen 1 (5Gbps) expansion hub features a USB-A host connector and 3-port USB-A hub, Overcurrent Protection (OCP) & Wake on USB - 4.5W of bus power dynamically shared between 3 downstream ports
  • GIGABIT ETHERNET: Features a built-in GbE adapter to provide the reliability and security of wired RJ45 Ethernet to a laptop or desktop - The GbE controller is fully compatible w/IEEE 802.3u/ab standards and supports WoL, Jumbo Frames, and V-LAN Tagging
  • AUXILIARY POWER INPUT: The USB hub features a Micro USB power input (cable sold separately) to add 4.5W (5V/0.9A) of power to the hub for applications where additional power may be required, such as connecting high power USB devices like SSDs/HDDs
  • EXTRA-LONG CABLE: Attached 1ft/30cm cable provides longer reach for easy setup and prevents adapter from dangling on the USB-A host connector - Ideal cable length to reduce port strain on 2-in-1 convertible laptops, or host laptops on riser stands
  • CONNECTIVITY TOOLS: Optimize the performance and security of this USB-A hub, using the included MAC Address Changer, USB Event Monitoring, Wi-Fi Auto Switch utilities (available for download) - Hub compatible with Windows/macOS/Linux/ChromeOS/Android

Specifications

General

UASP Support
Yes
Host Interface
USB 3.2 (Gen 1) Type A
Number of Network (RJ-45) Ports
1
Total Number of USB Ports
4
Number of USB 3.2 Ports
3

Windows 10

Platform Supported
PC

Linux

Weight (Approximate)
84 g
Form Factor
Portable
Length
419.1 mm
Height
15.2 mm
Width
50.8 mm
Product Color
Space Gray
Product Type
USB Hub

Manufacturer Website Address

Product Name
USB/Ethernet Combo Hub

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 98.99≈ USD 68.41
Oct 2026
Lowest recorded
AUD 98.99≈ USD 68.41
Highest recorded
AUD 98.99≈ USD 68.41
Recorded
2026
1 price point

AUD 98.99 rrp, recorded

Buy or sell STARTECH.COM 5G3AGBB-USB-A-HUB

Buying STARTECH.COM network adapters

Looking to buy the STARTECH.COM 5G3AGBB-USB-A-HUB or a compatible network adapter? Prology supplies new, refurbished and used STARTECH.COM network adapters in Australia and the United States. Send the part number and quantity for a firm price.

Selling STARTECH.COM network adapters

Have a spare or decommissioned 5G3AGBB-USB-A-HUB? Prology buys used and surplus STARTECH.COM network adapters — single units or whole lots — and replies with an offer within 1 business day. Sell your 5G3AGBB-USB-A-HUB.

What is the STARTECH.COM 5G3AGBB-USB-A-HUB?
The STARTECH.COM 5G3AGBB-USB-A-HUB is a STARTECH.COM network adapter – 3-Port USB Hub with Ethernet, USB-A Ports, Gigabit Ethernet/GbE, 5Gbps, Bus-Powered.
How much does the STARTECH.COM 5G3AGBB-USB-A-HUB cost?
The reference price on record is AUD 98.99 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the STARTECH.COM 5G3AGBB-USB-A-HUB?
It is not listed on the Prology store yet. Prology sources STARTECH.COM network adapters on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used STARTECH.COM 5G3AGBB-USB-A-HUB?
Yes. Prology buys used and surplus STARTECH.COM network adapters, including the 5G3AGBB-USB-A-HUB. Get an offer — sell outright or trade in against your next order.

Request a quote for 5G3AGBB-USB-A-HUB

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