# USB to Dual HDMI Adapter StarTech.com 4K30Hz 1080p USB A/C

**URL:** https://aio.lv/en/product--startech-107b-usb-hdmi--5004100
**Data updated:** 2025-12-30 05:50 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** StarTech
**Manufacturer code:** 107B-USB-HDMI
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-107b-usb-hdmi--5004100

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The StarTech.com USB to Dual HDMI Adapter allows you to connect two HDMI displays to your computer via USB. It supports one 4K display at 30Hz and one 1080p display, making it ideal for multitasking and enhancing productivity. The integrated USB-A to C dongle and compact design ensure easy portability and convenience.

## Long description

The StarTech.com USB to Dual HDMI Adapter (model 107B-USB-HDMI) lets you add two independent HDMI displays to a computer using a single USB connection. It supports one 4K display at 30 Hz and one 1080p display, and includes an integrated 4.3" (11 cm) cable with a USB-A to USB-C dongle for broader host compatibility. The adapter is bus-powered, lightweight (0.083 kg) and finished in grey, designed for portable use between office, home, or meeting rooms.
Advantages
This adapter provides dual HDMI outputs from a single USB Type-A or Type-C port, enabling extended or mirrored display modes and support for ultrawide displays. Its compact, bus-powered design and integrated cable with USB-A to USB-C dongle simplify connectivity and portability. The product is compatible with Windows, macOS, and ChromeOS and is backed by a 3-year StarTech.com warranty with 24/5 multilingual technical support.
Suitable for
Expanding a laptop or desktop display setup for multitasking
Presentations and conference room connections
Home office use where extra screen space is needed
Temporary or mobile setups that require easy plug-and-play connectivity
Key specifications
Model: 107B-USB-HDMI
Video outputs: 1x 4K @ 30 Hz + 1x 1080p
Interface: USB 3.2 Gen 1 (5 Gbps) via integrated cable
Connector: Integrated 4.3" (11 cm) cable with USB-A and attached USB-C dongle
Power: Bus-powered (no external power adapter)
Compatibility: Windows, macOS, ChromeOS
Weight: 0.083 kg
Colour: Grey
Warranty: 3 years (StarTech.com)
How to use
Connect the adapter's integrated USB cable to a free USB Type-A port on your computer, or use the included USB-A to USB-C dongle to connect to a USB-C port. Attach HDMI cables from the two HDMI outputs on the adapter to your displays. Configure display mode (extended or mirrored) and resolution in your operating system's display settings. Ensure the host OS is one of the supported platforms (Windows, macOS, or ChromeOS) and allow any required driver installation if prompted.
Usage recommendations
For best performance, connect the 4K display to the output intended for 4K @ 30 Hz and avoid running GPU-intensive video on both displays simultaneously. Use quality HDMI cables and ensure your host USB port supports USB 3.2 Gen 1 (5 Gbps) for optimal video throughput.

## Specifications

| Feature | Value |
|---|---|
| USB connector type | USB Type-C, USB Type-A |
| Audio output channels | 2.0 |
| HDMI ports quantity | 2 |
| Integrated USB cable | Yes |
| USB cable length | 0.11 m |
| Number of displays supported | 2 |
| Data transfer rate (max) | 5 Gbit/s |
| DVI output | No |
| DisplayPort output | No |
| HDMI output | Yes |
| USB connector gender | Male |
| USB connector form factor | Straight |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 310 mm |
| Master (outer) case width | 490 mm |
| Master (outer) case length | 370 mm |
| Products per master (outer) case | 60 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Features

| Feature | Value |
|---|---|
| Chipset | Silicon Motion - SM768 |
| Maximum resolution | 3840 x 2160 |
| Product colour | Grey |
| Supported graphics resolutions | 1600 x 900, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160, 2560 x 1440 |
| HDMI version | 1.4 |
| Windows operating systems supported | Windows 7 Ultimate x64, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 7 x64, Windows 8.1 Enterprise, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 7 Home Premium, Windows 7 Home Basic x64, Windows 7 Home Basic, Windows 7 Enterprise x64, Windows 8 x64, Windows 8.1 x64, Windows 8.1 Pro x64, Windows 8.1 Pro, Windows 8.1 Enterprise x64, Windows 8.1, Windows 10 Home, Windows 7, 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 7 Enterprise, Windows 10 Enterprise x64, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10 |
| Mac operating systems supported | Mac OS X 13.0 Ventura, Mac OS X 11.0 Big Sur, Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave |
| Other operating systems supported | ChromeOS |
| Refresh rate at maximum resolution | 30 Hz |

### Other features

| Feature | Value |
|---|---|
| Internal memory | 8192 MB |
| Internal memory type | DDR3 |
| Mac compatibility | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 80 g |
| Package depth | 172 mm |
| Package height | 30 mm |
| Package width | 143 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.083 kg |
| Height | 15 mm |
| Width | 50 mm |
| Depth | 100 mm |

### Sustainability

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

## FAQ

### How much does the USB to Dual HDMI Adapter StarTech.com cost, and is it available for purchase?

The price is 73.49 € (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 22.06.2026 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: 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. 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: 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 to Dual HDMI 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/5004100/56698883_large.webp