{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Dual-HDMI 4K 140W Power Delivery 3-Port 10Gbps Gigabit Ethernet Mini Dock
122.99 €

StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Dual-HDMI 4K 140W Power Delivery 3-Port 10Gbps Gigabit Ethernet Mini Dock

StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 1
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 2
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 3
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 4
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 5
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 6
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 1
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 2
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 3
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 4
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 5
StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Photo 6

New arrival!

Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Dual-HDMI 4K 140W Power Delivery 3-Port 10Gbps Gigabit Ethernet Mini Dock

{{email}}
You keep track of price changes

StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Dual-HDMI 4K 140W Power Delivery 3-Port 10Gbps Gigabit Ethernet Mini Dock

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

StarTech 318B-USB4MULTIPORT USB4 Multiport Hub featuring Dual-HDMI 4K, 140W Power Delivery charging, 3-port 10Gbps hub, Gigabit Ethernet, and 40 Gbit/s data transfer rate. Compatible with macOS and Windows.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 12778635
Manufacturer: StarTech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.22 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
04.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The StarTech 318B-USB4MULTIPORT USB4 Multiport Hub Dual-HDMI 4K 140W Power Delivery 3-Port 10Gbps Gigabit Ethernet Mini Dock is a professional connectivity solution designed to expand the capabilities of modern USB-C laptops. By leveraging high-speed USB4 technology, this compact mini dock transforms a single port into a versatile workstation hub. It delivers reliable wired networking, extensive peripheral expansion, and robust display support, making it ideal for streamlined office setups, shared workspaces, and dynamic professional environments where multi-device management is essential.

Advantages

This multiport hub stands out by offering native dual-display support without requiring complex driver installations, ensuring seamless compatibility across both macOS and Windows operating systems. It incorporates advanced power delivery features capable of charging high-performance laptops while simultaneously running intensive workloads. The inclusion of multiple high-speed USB ports bridges the gap between modern peripherals and legacy devices, ensuring that users can connect external storage, input devices, and displays through a single, centralized hub.

Suitable for

  • Connecting dual 4K external displays to a laptop for enhanced multitasking
  • Setting up high-performance workstations for IT professionals and content creators
  • Expanding wired network access via Gigabit Ethernet in office environments
  • Charging power-hungry laptops and AI-ready devices using 140W Power Delivery passthrough

This device may not be suitable for older computers that lack USB4 or Thunderbolt support, as full display and data transfer speeds require modern interface standards. Additionally, standard base-model M1, M2, or M3 Mac computers may not support dual external displays natively through this hub.

Key specifications

  • Host interface: USB4
  • Data transfer rate: Up to 40 Gbit/s
  • Video output: Dual-HDMI 4K support
  • Power delivery: Up to 140W USB Power Delivery passthrough
  • Networking: Gigabit Ethernet LAN (10/100/1000 Mbit/s)
  • Connectivity: 3-port 10Gbps hub functionality
  • Cable length: 0.254 m
  • Color: Grey

To use the hub, connect the integrated USB4 cable directly to a compatible USB4 or Thunderbolt-enabled host laptop. Connect your external displays to the available video ports, attach peripheral cables to the USB-A and USB-C data ports, and plug in a network cable for wired internet access. Connect an appropriate high-wattage USB-C power supply to the hub's power delivery input port to charge your laptop during operation without needing additional wall adapters.

What to consider before purchase

  • Verify that your host laptop features a compatible USB4 or Thunderbolt port to achieve full functionality
  • Check your specific macOS processor model, as standard M-series non-Pro/Max chips have limitations with dual external displays
  • Ensure your external power adapter supports sufficient wattage if you intend to utilize the 140W power delivery passthrough feature
Usage recommendations: Position the mini dock on a stable desk surface with adequate airflow around the housing to maintain optimal thermal performance during data transfers and high-power charging sessions. Disconnect all cables safely through your operating system before unplugging the hub to prevent data loss on connected external storage drives.
All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.143 kg
Operating relative humidity (H-H):
10 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-10 - 70
Package weight: Weight of the packaged product.
220 g
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Height: The measurement of the product from head to foot or from base to top.
14 mm
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
40 Gbit/s
Width: The measurement or extent of something from side to side.
65 mm
Depth: The distance from the front to the back of something.
137 mm
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
Wired
Product colour: The colour e.g. red, blue, green, black, white.
Grey
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
Microphone in: The socket where a microphone is connected to the device.
No
Host interface: Interface that enables a host controller to communicate with a driver.
USB4
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
No
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
1000, 10, 100
Package depth: The distance from the front to the back of the packaging.
190 mm
Package height: The distance from the top to the bottom of the packaging.
19 mm
Package width: The distance from one side of the packaging to the other.
110 mm
Master (outer) case height:
250 mm
Master (outer) case width:
210 mm
Housing material: What the casing of the product is made of.
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
HDMI version:
2.0
Maximum digital resolution:
7680 x 4320
Maximum refresh rate:
60 Hz
Windows operating systems supported: Windows vesions wich can be used with the device.
Y
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Y
Power source type: What the power source is.
USB
USB cable length:
0.254 m
Number of displays supported: The number of displays that can be used with this product.
2
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
8K Ultra HD
Master (outer) case length:
415 mm
Products per master (outer) case:
40 pc(s)
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
2
USB Type-C DisplayPort Alternate Mode:
Yes
USB Power Delivery (USB PD):
Yes
High Dynamic Range (HDR) supported:
Yes
USB Power Delivery up to:
140 W

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the StarTech 318B-USB4MULTIPORT USB4 Multiport Hub cost, and is it available for purchase?

The price is 122.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.12.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for StarTech 318B-USB4MULTIPORT USB4 Multiport Hub?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery
Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment
Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.