StarTech 5G3AGBB-USB-A-HUB 3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE
SKU: 5G3AGBB-USB-A-HUB
£30.42 (Excl. VAT)
- Description
- Specifications
- Downloads
-
StarTech 5G3AGBB-USB-A-HUB 3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE
3-Port USB Hub with Ethernet - 3x USB-A Ports - Gigabit Ethernet (RJ-45) - USB 3.0 5Gbps - Bus-Powered - 1ft/30cm Long Cable - Portable Laptop USB Hub Adapter w/ GbE
10/100/1000Mbps Ethernet | USB Type-A to 3x USB Type-A | USB 3.2 Gen 1 (5Gbps) | 1ft (30cm) Built-In Host Cable
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
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.
Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application
Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that is compatible with a wide variety of IT connectivity accessories. 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. -
Specifications Warranty Information Warranty 2 Years Connector(s) External Ports 3 - USB Type-A (9 pin, 5 Gbps) 1 - RJ-45 1 - USB Micro-B (5 pin) (Power) Host Connectors 1 - USB Type-A (9 pin, 5 Gbps) Environmental Operating Temperature 0°C to 70°C (32°F to 158°F) Storage Temperature -40°C to 80°C (-40°F to 176°F) Humidity 0% ~ 85% RH (no condensation) Hardware USB-C Device Port(s) No USB-C Host Connection No Fast-Charge Port(s) No Ports 3 Interface USB 3.2 Gen 1 (5Gbps) RJ45 (Gigabit Ethernet) Bus Type USB 3.2 Gen 1 (5Gbps) Industry Standards IEEE 802.3u, IEEE 802.3ab IEEE 802.3az Energy-Efficient Ethernet IEEE 802.3x Flow Control 802.1q VLAN Tagging 802.1p Layer 2 Priority Encoding USB 3.0 - Backward compatible with USB 2.0 and 1.1 Chipset ID VIA - VL817 Asix - AX88179A Indicators LED Indicators 1 - Network Link LED - Green 1 - Network Activity LED - Amber Packaging Information Package Length 17,2 cm [6,8 in] Package Width 14,2 cm [5,6 in] Package Height 3,0 cm [1,2 in] Shipping (Package) Weight 140,0 g [4,9 oz] Package Quantity 1 Performance Maximum Data Transfer Rate 5 Gbps (USB 3.2 Gen 1) 2 Gbps (Ethernet; Full-Duplex) Type and Rate USB 3.2 Gen 1 - 5 Gbit/s UASP Support Yes Flow Control Full duplex flow control Compatible Networks 10/100/1000 Mbps Auto MDIX Yes Full Duplex Support Yes Jumbo Frame Support 9K max. Physical Characteristics Color Space Gray Form Factor Compact Product Length 42,0 cm [16,5 in] Product Width 5,0 cm [2,0 in] Product Height 1,5 cm [0,6 in] Weight of Product 84,0 g [3,0 oz] Form Factor Attached Cable Material Plastic Cable Length 30 cm [11,8 in] Power Power Source Bus Powered Software OS Compatibility Windows® 7, 8, 8.1, 10, 11 macOS 10.11, 10.12, 10.13, 10.14, 10.15, 11.0, 12.0, 13.0, 14.0 VLAN tagging is currently not supported in macOS Linux Kernel 4.11.x (and up) - LTS versions only ChromeOS Android Special Notes / Requirements Note USB 3.2 Gen 1 (5Gbps) is also known as USB 3.1 Gen 1 (5Gbps) and USB 3.0 (5Gbps). Wake-on-LAN (WoL) functionality can be disabled by the host computer, if the host computer USB controller enters power save mode. It's recommended that USB power save modes be disabled within your operating system, if the WoL functionality is required for your application. What's in the Box Included in Package 1 - USB Hub -
Description Downloads USB Hubs Datasheet Downloads
Book a Free Product Demo
Remote or on-site. No obligation.
Integrator or Installer?
Trade pricing, volume discounts, same-day collection.
Education & Public Sector Solutions
Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.
LATEST CASE STUDIES
See more-
January 22, 2026Digital Signage & Installation Service for A MANO, Orpington
RETAIL • Digital Signage49-inch double-sided freestanding digital posters installed at 17 & Central, delivering high-impact retail messaging and enabling instant campaign updates across busy shopping walkways key.ClientA ManoLocationOrpingtonSectorHospitalityInstallation DateJanuary 2026SolutionDigital Signage + InstallationProducts55" Digital Signage Display -
January 14, 2026Digital Menu Boards with Custom Curved Mount Installation for Woodys, Andover
HOSPITALITY • DIGITAL MENU BOARDSFour-screen digital menu boards installed for Woodys in Andover, featuring a bespoke curved mounting layout and CMS-controlled content for a bold, immersive menu experience.ClientWoodysLocationAndoverSectorHospitality, QSRInstallation DateFebruary 2025SolutionDigital Menu Boards + CMSProducts43" Digital Menu Boards -
January 14, 2026Digital Signage & Freestanding Display for Naan Staap, Leicester
HOSPITALITY • DIGITAL MENU BOARDSMulti-screen digital menu boards and floor-to-ceiling ultra-high-brightness window display installed for Naan Staap in Leicester, delivering clear menus and strong street-level visibility impact.ClientNaan StaapLocationLeicesterSectorHospitality, QSRInstallation DateMay 2025SolutionMenu Boards + UHD DisplayProducts32" Menu Boards & 49" Display -
January 14, 2026Digital Menu Boards and Window Displays for Karak Chaii
HOSPITALITY • FOOD & DRINKDigital menu boards and window screens supplied for Karak Chaii in Birmingham, improving menu clarity, speeding ordering, and attracting increased street-level footfall for growth.ClientKarak ChaiiLocationBirminghamSectorHospitality, CaféCompletion DateMarch 2024SolutionMenu Boards + Window ScreensProductsMenu Boards & Digital Window Screen
Top Quality Store
Why it matters
Demonstrates consistently strong fulfilment, service, and post-sale experience across Google signals.
Great products and service! The guys always go above and beyond to make sure they supply you with the product that best fits your needs. I’ve been using Screen Moove for a number of years now and woul...
See moreScreen Moove went above and beyond for my requirements. Ordering system was super easy it just take 2 minutes to complete my order and I have received my tracking details right away after few minutes...
See moreMoe Khan, one of the team at Screen Move has been a fantastic help as we have navigated the process of choosing and buying screens and stands for our church. Helpful at every step of the way, patient...
See moreWe originally planned to purchase a cheap TV for our showrooms. After speaking with screen moove, we ended up investing in floorstanding displays across multiple retail sites and showrooms. The bright...
See moreI placed my order late at night but realized I had entered the wrong address. I immediately sent an email asking for it to be changed, not really expecting a reply until the next day. To my surprise,...
See moreI’ve been looking ultra high brightness display despite I checked everywhere I didn’t trust. They got my trust and I ordered. It arrived safely next day we have installed screen is awesome and high qu...
See moreThis is second time I used Screen Moove, I have bought double sided 55 inch display. The first order was a bit delayed I don't blame it might be happen, but customer service over the phone was excell...
See moreScreenmoove, perfect customer satisfaction from start to finish! Their customer service is incredibly helpful and fast. It’s amazing to be able to reach out and get quick solutions for any issue. We a...
See moreWe found that we needed a video call to work out the set up. The tech team at screenmoove were very very good. I would suggest that the instructions that come with the screen offer two key info. 1. Set...
See moreGreat experience with Jonathan Gray, previously I was looking for other companies and randomly ordering our needs from elsewhere. after I met with him, since 2024 we are keep purchasing from screen m...
See more
Need help choosing the right product?
Speak directly with a dedicated Screen Moove expert and get the right solution, first time.
Call us on: 020 8191 9223
Email us: info@screenmoove.com
Contact us
Simply complete our contact form, and we will promptly respond to your inquiries.
If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.