# Marmitek Stream 4K Pro TX USB-C Wireless Transmitter Dongle

**URL:** https://aio.lv/en/product--marmitek-25008484--12586763
**Data updated:** 2026-07-22 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** Marmitek
**Manufacturer code:** 25008484
**EAN:** 8718164534843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--marmitek-25008484--12586763

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Marmitek Stream 4K Pro TX is an additional USB-C wireless transmitter dongle designed for the Stream 4K Pro system. It supports high-resolution video output up to 3840 x 2160 (4K) and is compatible with various resolutions including 1080p and 720p. This compact black transmitter enables seamless wireless screen sharing and connectivity, making it an ideal solution for expanding your existing presentation or home entertainment setup.

## Long description

The Marmitek Stream 4K Pro TX is a dedicated USB-C wireless transmitter dongle designed to expand the capabilities of your existing Marmitek Stream 4K Pro system. This compact device allows you to add another source to your wireless setup, enabling seamless screen sharing from laptops, tablets, or smartphones equipped with a USB-C port. It supports high-definition video output up to 3840 x 2160 resolution, ensuring that your presentations, videos, and media content are displayed with clarity and precision.
Advantages
This transmitter dongle offers a reliable way to scale your wireless connectivity without the need for complex cabling. By utilizing a dedicated USB-C connection, it ensures broad compatibility with modern devices while maintaining a stable wireless link to the receiver. The compact design makes it highly portable, allowing users to switch between different presentation sources quickly and efficiently. Its support for various resolutions ensures that it adapts to the capabilities of your connected display, providing a versatile solution for both professional office environments and home entertainment systems.
Suitable for
Wireless screen sharing in meeting rooms
Expanding existing Stream 4K Pro setups
Connecting laptops to displays without HDMI cables
Educational presentations in classrooms
When it may not be suitable
This device is specifically designed as an additional transmitter for the Marmitek Stream 4K Pro system and will not function as a standalone wireless transmitter for other brands or systems. It requires a compatible receiver unit to operate, meaning it cannot be used to transmit video directly to a display without the corresponding receiver.
Key specifications
Interface: USB-C
Maximum resolution: 3840 x 2160 (4K)
Supported resolutions: 1080p, 720p, VGA
Connectivity: Wireless (Wi-Fi)
Color: Black
Dimensions: 75 mm x 15 mm x 170 mm
HDCP support: Yes
How to use
To use the Marmitek Stream 4K Pro TX, simply plug the USB-C connector into the port of your source device, such as a laptop or tablet. Ensure that your primary Stream 4K Pro receiver is powered on and connected to your display. Once connected, the transmitter will automatically establish a wireless link with the receiver. You may need to select the appropriate input on your display or follow the pairing instructions provided with your original Stream 4K Pro system to ensure the devices are synchronized correctly.
What to consider before purchase
Ensure your source device supports video output via the USB-C port
Verify that you already own the Marmitek Stream 4K Pro receiver system
Check if your display supports the required 4K resolution for optimal performance
Usage recommendations
For the best wireless performance, ensure that there is a clear line of sight between the transmitter and the receiver, and keep the devices away from large metal objects or other wireless interference sources to maintain a stable connection.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.07 kg |
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -10 - 60 |
| Operating temperature (T-T) | -10 - 40 |
| Storage relative humidity (H-H) | 0 - 80 |
| Height | 170 mm |
| Width | 75 mm |
| Depth | 15 mm |
| Product colour | Black |
| Wi-Fi | Yes |
| Supported graphics resolutions | 1920 x 1080 (HD 1080), 1280 x 720 (HD 720), 640 x 480 (VGA), 3840 x 2160 |
| HDCP | Yes |
| HDCP version | 1.4 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Marmitek Stream 4K Pro TX USB-C Transmitter cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 07.08.2026 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 Marmitek 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 Marmitek 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

## Image

https://aio.lv/img/cache/product/12586763/68961657_large.webp