StarTech.com USB-C to Quad-Monitor Workstation Adapter

Name: StarTech.com USB-C to Quad-Monitor Workstation QUAD-USB-DP-ADAPT
Brand: StarTech
SKU: 12404743
Price: 161.99 EUR
Availability: InStock

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StarTech.com USB-C to Quad-Monitor Workstation Adapter 4K 60Hz DisplayPort with 140W Power Delivery Passthrough

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This is due to long delivery times and limited product warranties.

Short description

StarTech.com USB-C to Quad-Monitor Workstation Adapter featuring 4K 60Hz DisplayPort outputs and 140W Power Delivery passthrough for laptop charging. It connects via wired USB 3.2 Gen 1 Type-C interface, supporting high-resolution multi-display setups up to 3840 x 2160 pixels. Ideal for professional workstations, this grey adapter integrates a USB port for peripherals like a wireless keyboard or mouse, providing extensive operating system compatibility across Windows, macOS, and Linux.

Available at price 161.99 €: 6 pcs.

Total available for order: 16 pcs.

Warranty: 2 Years

SKU: 12404743

Manufacturer: StarTech

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1.99 €

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Customer service center

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

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From 4.99 € (Weight: 0.22 kg)

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Available for private customers at price 168.99 €: 6 pcs.

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Product information

Description

The StarTech.com USB-C to Quad-Monitor Workstation Adapter 4K 60Hz DisplayPort with 140W Power Delivery Passthrough is an advanced connectivity solution designed to expand your laptop visual workspace. By connecting through a single wired USB 3.2 Gen 1 Type-C interface, this grey desktop accessory enables support for up to four independent displays at resolutions up to 3840 x 2160 pixels. It also features integrated power delivery passthrough and a peripheral port, allowing you to charge your computer and connect input devices simultaneously while maintaining broad compatibility across Windows, macOS, and Linux operating systems.

Advantages

This workstation adapter significantly enhances multitasking capabilities by transforming a single computer port into a multi-display command center without sacrificing charging capability or essential peripheral connections. The built-in power delivery system passes up to 140W of charging power directly to the host laptop, ensuring the device remains powered during intensive tasks. Furthermore, the inclusion of a dedicated USB port for wireless receivers or input devices guarantees that essential accessories can be used without needing extra hubs, while the compact form factor ensures easy integration into both permanent office desks and mobile hybrid workspaces.

Suitable for

Professional multi-display workstations for finance, engineering, and data analysis
Expanding laptop capabilities to support four 4K 60Hz DisplayPort monitors
Simultaneous laptop charging and high-resolution video output through one cable
Connecting essential wired or wireless USB peripherals alongside multiple displays

This adapter is not designed for users whose computers lack support for DisplayLink software drivers, particularly in secure environments where external driver installations are restricted. It is also not suitable for applications requiring integrated Ethernet networking or built-in card reader functions, as these physical interfaces are absent on this specific model.

Key specifications

Host interface: USB 3.2 Gen 1 Type-C
Connectivity technology: Wired
Maximum digital resolution: 3840 x 2160 pixels
Refresh rate: 60Hz
Display outputs: 4 x DisplayPort
Power Delivery: Up to 140W passthrough
Supported operating systems: Windows, macOS, Linux
Product color: Grey

To set up the workstation adapter, connect the device to a compatible power source and plug the integrated USB-C cable into the host computer. Install the necessary DisplayLink drivers on your system, noting that manual installation may be required on macOS devices while automatic installation occurs on most Windows and ChromeOS platforms. Once drivers are active, connect your DisplayPort monitors and plug any required USB peripherals into the available port, then adjust your operating system display settings to arrange the extended or mirrored screens according to your workspace requirements.

What to consider before purchase

Verify that your host laptop supports USB Power Delivery passthrough up to 140W
Confirm operating system compatibility and ensure permissions allow the installation of DisplayLink drivers
Check that your monitors are equipped with DisplayPort inputs supporting the desired resolutions
Note that this adapter does not include an integrated Ethernet LAN port or card reader

For optimal performance and stability, always install the latest official display drivers and ensure the adapter is connected directly to a compatible USB-C port on your host computer.

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.: No
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 1 (3.1 Gen 1) 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:: 320 mm
Master (outer) case width:: 225 mm
Quantity per pack:: 1 pc(s)
Master (outer) case length:: 420 mm
Products per master (outer) case:: 20 pc(s)

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.: DisplayLink - DL7400

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)

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

Packaging data

Package weight: Weight of the packaged product.: 220 g
Package height: The distance from the top to the bottom of the packaging.: 40 mm
Package depth: The distance from the front to the back of the packaging.: 210 mm
Package width: The distance from one side of the packaging to the other.: 145 mm

Software

Other operating systems supported:: ChromeOS
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3): Ubuntu 14.04, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS

Power

Power source type: What the power source is.: USB

Performance

Windows operating systems supported: Windows vesions wich can be used with the device.: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.: Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.: Yes
Number of displays supported: The number of displays that can be used with this product.: 4
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: 4K Ultra HD
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

Operational conditions

Operating relative humidity (H-H):: 0 - 95
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 - 40

Network

Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: No

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.: 0.146 kg
Height: The measurement of the product from head to foot or from base to top.: 16 mm
Depth: The distance from the front to the back of something.: 119 mm
Width: The measurement or extent of something from side to side.: 87 mm

Ports & interfaces

Headphone outputs: Number of sockets /ports where headphones are connected.: 0
Microphone in: The socket where a microphone is connected to the device.: 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.: 0
DisplayPort version:: 1.2
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 4
USB Power Delivery (USB PD):: Yes
USB Power Delivery up to:: 140 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.: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 0
USB 2.0 Type-C ports quantity:: 1
Host interface: Interface that enables a host controller to communicate with a driver.: USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired

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Instructions

mmo_137859603_1763560583_6545_81.pdf

startech-QUAD-USB-DP-ADAPT-12404743.pdf

mmo_137859603_1780495836_2805_1328186.pdf

Description

Instructions

mmo_137859603_1763560583_6545_81.pdf

startech-QUAD-USB-DP-ADAPT-12404743.pdf

mmo_137859603_1780495836_2805_1328186.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH354	6	23.10.2026 Best delivery	168.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	6	06.11.2026	161.99 €
EU9	4	23.10.2026 Best delivery	173.99 €

168.99 €

Stock: 6

Delivery Date: 23.10.2026 Best delivery

Warehouse: WH354

Available only for legal entities

161.99 €

Stock: 6

Delivery Date: 06.11.2026

Warehouse: WH109

173.99 €

Stock: 4

Delivery Date: 23.10.2026 Best delivery

Warehouse: EU9

Customer reviews

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Customer questions

FAQ

How much does the StarTech.com USB-C to Quad-Monitor Workstation Adapter cost, and is it available for purchase?

The price is 161.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 06.11.2026 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.com USB-C to Quad-Monitor Workstation 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.com USB-C to Quad-Monitor Workstation Adapter 4K 60Hz DisplayPort with 140W Power Delivery Passthrough

Short description

Product information

Description

Advantages

Suitable for

Key specifications

What to consider before purchase

Specifications

Logistics data

Other features

Technical details

Packaging content

Packaging data

Software

Power

Performance

Operational conditions

Network

Weight & dimensions

Ports & interfaces

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the StarTech.com USB-C to Quad-Monitor Workstation 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.com USB-C to Quad-Monitor Workstation Adapter?