# USB-C Multiport Adapter StarTech.com 4K 60Hz HDMI 2.0b 100W PD

**URL:** https://aio.lv/en/product--startech-dkt31ch2cpd3--5014328
**Data updated:** 2025-12-30 05:50 (EET)
**Category:** Docking Stations
**Manufacturer:** StarTech
**Manufacturer code:** DKT31CH2CPD3
**EAN:** 0065030891981
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-dkt31ch2cpd3--5014328

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The StarTech.com USB-C Multiport Adapter features 4K 60Hz HDMI, USB 3.2 Gen 2 hub with 2x USB-C and 1x USB-A ports, and 100W Power Delivery. Ideal for connecting laptops to external displays and peripherals.

## Long description

The StarTech.com USB-C Multiport Adapter (DKT31CH2CPD3) converts a USB-C or Thunderbolt 3/4 laptop or tablet into a compact workstation. It provides a 4K 60Hz HDMI video output (via DP 1.4 Alt Mode), a Gigabit Ethernet port with PXE and Wake-on-LAN support, two USB 3.2 Gen 2 Type-C ports and one USB 3.2 Gen 2 Type-A port (each 10 Gbps), plus a 100W USB Power Delivery pass-through for charging the host device. The adapter has a built-in 12" (30 cm) wraparound USB-C cable and a lightweight grey housing for portable use.
Advantages
This multiport adapter supports high-resolution 4K 60Hz HDMI output when the host supports DP 1.4 Alternate Mode, enabling clear external display connections. The integrated USB 3.2 Gen 2 hub offers three high-speed ports (two USB-C and one USB-A) for fast data transfer up to 10 Gbps. A Gigabit Ethernet port provides reliable wired network connectivity with PXE and Wake-on-LAN features, and the 100W PD pass-through allows charging of the connected laptop while using peripherals and external displays. The 12" (30 cm) attached cable simplifies setup and keeps the adapter compact for travel.
Suitable for
Connecting a laptop or tablet to an external 4K 60Hz HDMI monitor
Expanding USB connectivity for high-speed peripherals (external SSDs, docks, hubs)
Providing wired network access for stable connections and remote boot (PXE/WoL)
Charging a USB-C laptop while using external display and USB devices
Key specifications
Model: DKT31CH2CPD3 (StarTech.com)
Video output: HDMI via DisplayPort 1.4 Alternate Mode, up to 4K 60Hz (DP 1.4); DP 1.2 supports up to 4K 30Hz
USB ports: 2 × USB-C (USB 3.2 Gen 2, 10 Gbps), 1 × USB-A (USB 3.2 Gen 2, 10 Gbps)
Ethernet: Gigabit Ethernet (RJ-45) with PXE and Wake-on-LAN support
Power delivery: USB-C PD pass-through, up to 100W when external power adapter is connected
Host cable: Built-in 12" (30 cm) USB-C cable
Connectivity: Wired
Colour and weight: Grey, 0.093 kg
Warranty: 3 years with 24/5 technical support
How to use
Connect the adapter's built-in USB-C cable to a laptop or tablet USB-C/Thunderbolt 3/4 port that supports DisplayPort Alternate Mode for video output. To enable 4K 60Hz HDMI, the host must support DP 1.4 Alternate Mode; hosts limited to DP 1.2 will provide up to 4K 30Hz. If you need to charge the host while using the adapter, plug a USB-C power adapter into the PD pass-through port. Attach HDMI, Ethernet and USB peripherals to their respective ports. The adapter can operate bus-powered for basic USB and video functions but requires an external power adapter to enable full PD charging capacity.
Usage recommendations
For reliable 4K 60Hz output and full charging capability, use a host device with DP 1.4 Alternate Mode and connect a USB-C power adapter to the PD pass-through port. Install the StarTech.com Connectivity Tools application if you require advanced utilities such as Windows layout saving, USB event monitoring, MAC address pass-through, or Wi‑Fi auto-switching.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | No |
| Host interface | USB 3.2 Gen 2 (3.1 Gen 2) Type-C |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery revision | 3.0 |
| USB Power Delivery up to | 100 W |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000, 100, 10 |

### Performance

| Feature | Value |
|---|---|
| LED indicators | Y |
| Data transfer rate | 10 Gbit/s |
| Product colour | Grey |
| Card reader integrated | No |
| Housing material | Plastic |
| Maximum digital resolution | 3840 x 2160 |
| Maximum refresh rate | 60 Hz |
| Windows operating systems supported | Windows 10 Enterprise, Windows 10, Windows 10 Home x64, Windows 10 Home, Windows 10 Enterprise x64, Windows 10 Education x64, Windows 10 Education, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64 |
| Mac operating systems supported | Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura |
| Mobile operating systems supported | Android, iPadOS |
| HD type | 4K Ultra HD |
| UASP support | Yes |
| High Dynamic Range (HDR) supported | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.093 kg |
| Height | 26 mm |
| Width | 64 mm |
| Depth | 124 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 15 W |
| Power source type | USB |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 85 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 50 |

### Software

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

### Other features

| Feature | Value |
|---|---|
| Chipset | Realtek - RTD2172L, Realtek - RTL8153B, VIA - VL822, VIA - VL103 |
| Cable length | 0.3 m |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 149 g |
| Package depth | 172 mm |
| Package height | 30 mm |
| Package width | 143 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 440 mm |
| Master (outer) case width | 465 mm |
| Master (outer) case length | 335 mm |
| Products per master (outer) case | 70 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| 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 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.06.2026 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, 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. 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: connectivity technology, hdmi ports quantity, usb 3.2 gen 2 (3.1 gen 2) type-a ports quantity, ethernet lan (rj-45) ports, 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/5014328/55908246_large.webp