# USB C Multiport Adapter StarTech.com 10Gbps 4K HDMI 75W PD

**URL:** https://aio.lv/en/product--startech-dkt31chdvcm--10974077
**Data updated:** 2025-09-28 05:27 (EEST)
**Category:** Docking Stations
**Manufacturer:** StarTech
**Manufacturer code:** DKT31CHDVCM
**EAN:** 0065030882552
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-dkt31chdvcm--10974077

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com USB C Multiport Adapter features USB 3.1 Gen 2 with 10Gbps data transfer, 4K 60Hz HDMI, 75W Power Delivery, and a 3-port USB hub.

## Long description

The StarTech.com USB C Multiport Adapter (DKT31CHDVCM) is a compact USB 3.1 Gen 2 (10Gbps) docking solution that expands a USB-C or Thunderbolt 3 host into a portable workstation. It provides three single-display video outputs (HDMI, DisplayPort, VGA), a 3‑port 10Gbps USB hub (two USB-A, one USB-C), Gigabit Ethernet, and up to 75W Power Delivery pass-through while using a 24 cm attached USB-C host cable for easy connectivity.
Advantages
This multiport adapter supports up to 4K 60Hz video over HDMI or DisplayPort (with DP 1.4 / HDMI 2.0 HDR) and up to 1080p via VGA, enabling connection to modern monitors and legacy displays. The adapter delivers 10Gbps data transfers on its USB-A and USB-C ports, includes a Gigabit Ethernet port for reliable wired networking, and offers up to 75W PD pass-through so you can charge the host while using the dock. Its compact circular design, light weight (approx. 198 g), and built-in 24 cm host cable make it suitable for travel and mobile setups.
Suitable for
Expanding a USB-C or Thunderbolt 3 laptop, MacBook, Chromebook, Surface, iPad Pro or Android tablet with multiple ports
Connecting to external monitors and projectors via HDMI, DisplayPort or VGA
Using wired Ethernet where Wi‑Fi is unavailable or restricted
Attaching high-speed USB peripherals such as external drives, docking keyboards, or hubs
Key specifications
Model: StarTech.com DKT31CHDVCM
USB: USB 3.1/3.2 Gen 2 host, 10Gbps on two USB-A and one USB-C downstream ports
Video outputs: HDMI (up to 4K 60Hz with DP 1.4 / HDMI 2.0), DisplayPort (up to 4K 60Hz with DP 1.4), VGA (up to 1080p)
Power Delivery: Pass-through up to 75W (dock uses up to 15W)
Ethernet: Gigabit (RJ-45)
Host cable: Attached 24 cm (10 in) USB-C cable
Weight: approx. 0.198 kg
Colour: Grey / Black
How to use
Connect the adapter's attached USB-C host cable to a compatible USB-C or Thunderbolt 3 port on your laptop, tablet, or other host device. Choose one display output—HDMI, DisplayPort, or VGA—and connect the external monitor or projector. Plug USB peripherals into the USB-A or USB-C downstream ports and connect an Ethernet cable if a wired network is required. If additional power is needed, attach a USB-C power adapter to the host device; the dock supports up to 75W Power Delivery pass-through (the dock reserves up to 15W for its own operation).
Usage recommendations
For best results, use a host device with native USB-C or Thunderbolt 3 support and updated operating system drivers. When connecting 4K 60Hz displays, ensure the host and display cables support the required DP/HDMI specifications. If higher charging power is required for the host, use a compatible USB-C power adapter capable of delivering the remaining wattage beyond the dock's 15W consumption.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | No |
| VGA (D-Sub) ports quantity | 1 |
| Host interface | USB 3.2 Gen 2 (3.1 Gen 2) Type-C |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| 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 | 1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 75 W |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.3u, IEEE 802.3i, IEEE 802.3ab |
| Ethernet LAN data rates | 10, 100, 1000 |

### Performance

| Feature | Value |
|---|---|
| Data transfer rate | 10 Gbit/s |
| Product colour | Grey, Black |
| Card reader integrated | No |
| Maximum digital resolution | 3840 x 2160 |
| Windows operating systems supported | Windows 10 Home x64, Windows 8.1, Windows 10 x64, Windows 10 Pro x64, Windows 10 Pro, Windows 10 IoT Enterprise, Windows 10 IOT Core, Windows 10 Education, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 10 Enterprise x64, Windows 10 Enterprise, Windows 10 Education x64, Windows 10, Windows 10 Home |
| Mac operating systems supported | Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura |
| Mobile operating systems supported | Android, iOS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.201 kg |
| Height | 32.5 mm |
| Width | 90 mm |
| Depth | 90 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 95 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 50 |

### Software

| Feature | Value |
|---|---|
| Other operating systems supported | ChromeOS |

### Other features

| Feature | Value |
|---|---|
| Chipset | Genesys Logic GL9510, Genesys Logic GL3590, Realtek RTL8153, Realtek RTD2142S |
| Cable length | 0.254 m |

### Packaging content

| Feature | Value |
|---|---|
| Quick start guide | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 278 g |
| Package depth | 145 mm |
| Package height | 37 mm |
| Package width | 133 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 255 mm |
| Master (outer) case width | 300 mm |
| Master (outer) case length | 555 mm |
| Products per master (outer) case | 48 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | CE, RoHS |

## FAQ

### How much does the USB C Multiport Adapter StarTech.com cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 19.06.2026 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb 3.2 gen 2 (3.1 gen 2) type-a ports quantity, connectivity technology, hdmi ports quantity, ethernet lan (rj-45) ports, vga (d-sub) ports quantity, weight, product colour, 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 USB C Multiport Adapter StarTech.com?

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.

## Image

https://aio.lv/img/cache/product/10974077/61396739_large.webp