StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter

Name: StarTech DKM31C3HVCPD USB-C Dual Monitor DKM31C3HVCPD
Brand: StarTech
SKU: 5014329
Price: 31.49 EUR
Availability: InStock

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StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter with 4K HDMI 2.0, VGA, 100W Power Delivery Pass-Through, and Gigabit Ethernet

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

StarTech DKM31C3HVCPD USB-C dual monitor multiport adapter and mini docking station designed to expand connectivity for laptops. Features 4K 60Hz video output via HDMI 2.0 and DP Alt Mode, or 1080p VGA, 100W Power Delivery pass-through, and a Gigabit Ethernet port. Ideal for professional workstations and mobile setups requiring reliable multi-display support and high-speed data transfer up to 10 Gbit/s.

Available at price 31.49 €: 3 pcs.

Total available for order: 28 pcs.

Warranty: 2 Years

SKU: 5014329

Manufacturer: StarTech

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.16 kg)

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 36.49 €: 11 pcs.

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Product information

Description

The StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter is a versatile and compact mini docking station designed to significantly expand the connectivity options of modern laptops. Featuring high-performance video outputs including HDMI 2.0 and VGA, alongside robust data transfer capabilities and power delivery, this adapter transforms a single USB-C port into a comprehensive workstation hub. Its durable design and integrated host cable make it an essential accessory for professionals seeking reliable multi-display support and seamless peripheral integration.

Advantages

This multiport adapter provides exceptional video versatility, allowing users to connect multiple displays simultaneously through flexible combinations of HDMI, VGA, and USB-C video outputs. It supports high-resolution video up to 4K Ultra HD at 60Hz, ensuring sharp and clear visuals for detailed work. The inclusion of 100W Power Delivery pass-through ensures that connected laptops receive steady charging while powering attached peripherals without performance drops or video flickering. Additionally, built-in Gigabit Ethernet offers dependable wired network connectivity, while the integrated USB 3.2 Gen 2 ports enable rapid data transfer rates of up to 10 Gbit/s.

Suitable for

Setting up dual-monitor workstations in office or home environments
Connecting legacy and modern displays via HDMI, VGA, or USB-C interfaces
Expanding connectivity for mobile professionals working from different locations
Ensuring stable, high-speed wired internet access via Gigabit Ethernet
Charging compatible laptops and USB peripherals simultaneously using Power Delivery

This device may not be suitable for host computers that lack support for USB-C Power Delivery or DisplayPort Alternate Mode, as these features are required for video output and charging functions. Furthermore, computers without Multi-Stream Transport support may experience limitations when attempting to drive multiple independent extended displays.

Key specifications

Host interface: USB 3.2 Gen 2 Type-C
Connectivity technology: Wired
Video outputs: HDMI 2.0, VGA, USB-C video port
Maximum video resolution: 4K Ultra HD
Ethernet LAN data rates: 10, 100, 1000 Mbit/s
Data transfer rate: Up to 10 Gbit/s
Power delivery: Up to 100W pass-through

To use the adapter, connect the integrated USB-C cable directly to a compatible USB-C or Thunderbolt port on your host computer. Connect your external monitors to the appropriate video ports such as HDMI or VGA, and attach your wired network cable to the Ethernet port for internet access. For full laptop charging capabilities, plug a compatible USB-C power adapter into the power delivery pass-through port. Connect your USB storage devices or peripherals to the available USB-A and USB-C data ports to begin transferring data immediately.

What to consider before purchase

Verify that your host laptop supports USB-C DP Alt Mode and Power Delivery
Check your computer operating system compatibility, such as Windows or ChromeOS
Confirm whether your multi-monitor setup requirements align with the MST capabilities of your computer
Assess your peripheral connection needs to ensure sufficient USB port availability

Usage recommendations: For optimal performance and stable video output, always connect an external USB-C power adapter to the power delivery pass-through port when using multiple monitors or high-power peripherals. Utilize the manufacturer software tools to enhance network security and manage window layouts effectively.

Specifications

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
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 0
Host interface: Interface that enables a host controller to communicate with a driver.: USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired

All features

Logistics data

Master (outer) case height:: 330 mm
Master (outer) case width:: 425 mm
Master (outer) case length:: 230 mm
Products per master (outer) case:: 20 pc(s)
Harmonized System (HS) code:: 84733020

Other features

Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.: Genesys Logic - GL3590, Genesys Logic - GL9510-UFP, Genesys Logic - GL9510-DFP, Realtek - RTD2142, Realtek - RTL8153
Cable length: How long the cable is.: 0.25 m

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: RoHS, CE

Packaging content

Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.: Yes

Software

Other operating systems supported:: ChromeOS

Power

Wireless charging:: No
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.: 12 W
Power source type: What the power source is.: USB

Performance

High Dynamic Range 10 (HDR10):: Yes
Windows operating systems supported: Windows vesions wich can be used with the device.: Windows 7, Windows 7 Home Premium, Windows 7 Home Basic x64, Windows 7 Home Basic, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7 Professional x64, Windows 11 x64, Windows 11, Windows 10 x64, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IoT Enterprise, Windows 10 IOT Core, Windows 10 Home x64, Windows 10 Home, Windows 8, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1 Enterprise, Windows 8.1, Windows 8 x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 7 Home Premium x64, Windows 7 x64, Windows 7 Ultimate x64, Windows 8.1 x64, Windows 10 Education x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 8.1 Pro x64, Windows 7 Professional, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10, Windows 10 Education
LED indicators:: Link, Activity
UASP support:: Yes
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.: 10 Gbit/s
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: 4K Ultra HD
Maximum refresh rate:: 60 Hz
Maximum analog resolution:: 1920 x 1200
Maximum digital resolution:: 3840 x 2160
Product colour: The colour e.g. red, blue, green, black, white.: Grey
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

Network

Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.: Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.: 10, 100, 1000
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes

Operational conditions

Operating relative humidity (H-H):: 0 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -20 - 60
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 60

Packaging data

Package weight: Weight of the packaged product.: 160 g
Package height: The distance from the top to the bottom of the packaging.: 38 mm
Package depth: The distance from the front to the back of the packaging.: 207 mm
Package width: The distance from one side of the packaging to the other.: 144 mm

Weight & dimensions

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.: 0.17 kg
Height: The measurement of the product from head to foot or from base to top.: 28 mm
Depth: The distance from the front to the back of something.: 144 mm
Width: The measurement or extent of something from side to side.: 83 mm

Ports & interfaces

DC-in jack: The socket/plug where the DC electricity supply connects to the device.: No
USB Type-C DisplayPort Alternate Mode:: Yes
Headphone outputs: Number of sockets /ports where headphones are connected.: 0
VGA (D-Sub) ports quantity: Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.: 1
Microphone in: The socket where a microphone is connected to the device.: No
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
HDMI version:: 2.0b
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.: 1
USB Power Delivery (USB PD):: Yes
USB Power Delivery up to:: 100 W
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.: 0
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.: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 0
Host interface: Interface that enables a host controller to communicate with a driver.: USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired

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Instructions

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Description

Instructions

mmo_100701964_1673530726_2777_23630.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH354	11	13.10.2026 Best delivery	36.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	3	13.10.2026 Best delivery	31.49 € Best price
WH109	11	27.10.2026	33.49 €
EU6	3	13.10.2026 Best delivery	37.49 €

36.49 €

Stock: 11

Delivery Date: 13.10.2026 Best delivery

Warehouse: WH354

Available only for legal entities

31.49 €

Stock: 3

Delivery Date: 13.10.2026 Best delivery

Warehouse: WH15

33.49 €

Stock: 11

Delivery Date: 27.10.2026

Warehouse: WH109

37.49 €

Stock: 3

Delivery Date: 13.10.2026 Best delivery

Warehouse: EU6

Customer reviews

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Customer questions

FAQ

How much does the StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter cost, and is it available for purchase?

The price is 31.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 13.10.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: card reader integrated, ethernet lan, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, host interface, connectivity technology, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter?

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.

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StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter with 4K HDMI 2.0, VGA, 100W Power Delivery Pass-Through, and Gigabit Ethernet

Short description

Product information

Description

Advantages

Suitable for

Key specifications

What to consider before purchase

Specifications

Logistics data

Other features

Technical details

Packaging content

Software

Power

Performance

Network

Operational conditions

Packaging data

Weight & dimensions

Ports & interfaces

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter cost, and is it available for purchase?

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

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for StarTech DKM31C3HVCPD USB-C Dual Monitor Multiport Adapter?