# AV repeater StarTech.com HDBOOST4K HDMI Signal Booster

**URL:** https://aio.lv/en/product--startech-hdboost4k--294375
**Data updated:** 2025-12-28 21:14 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** StarTech
**Manufacturer code:** HDBOOST4K
**EAN:** 0065030866422
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 87.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 72.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-hdboost4k--294375

## 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 HDBOOST4K HDMI Signal Booster enhances HDMI signals up to 4K at 60Hz over distances of 35 meters. Compact design (46mm x 56mm x 15mm) makes it easy to integrate into any setup. Includes USB cable for power. Perfect for extending high-resolution video signals without loss of quality.

## Long description

The StarTech.com HDBOOST4K HDMI Signal Booster amplifies HDMI video signals so they can travel greater distances over standard HDMI cables. The compact AV repeater supports up to 4K (3840 x 2160) resolutions and is designed for discreet installation without a large external power brick. It is TAA compliant, backed by a 2-year StarTech.com warranty, and includes a USB cable for power.
Advantages
This HDMI signal booster maintains Ultra HD 4K video at 60Hz up to 30 ft (10 m) and enables longer runs at lower resolutions—up to 4K at 30Hz at 82 ft (25 m) and 1080p at 60Hz at 115 ft (35 m). Its small form factor and lack of an external power adapter make it easy to hide for a discreet installation. The booster offers a cost-effective alternative to active extension systems that require CAT cabling and supports a variety of distances for multi-room or multi-device deployments.
Suitable for
Extending HDMI connections in boardrooms and conference rooms
Classroom A/V setups and lecture halls
Waiting rooms, medical facilities, and public displays
Home theater systems requiring longer HDMI runs without switching to CAT cabling
Key specifications
Manufacturer: StarTech.com
Model: HDBOOST4K
Type: AV repeater / HDMI signal booster
HDMI inputs/outputs: 1 in, 1 out
Maximum resolution: 3840 x 2160 (4K)
Supported ranges: 4K60 up to 30 ft (10 m) total; 4K30 up to 82 ft (25 m) total; 1080p60 up to 115 ft (35 m) total (see source/display cable length combinations)
Maximum transfer distance: 35 m
Colour: Black
Weight: 0.15 kg
Warranty: 2 years
How to use
Place the HDBOOST4K inline between two standard HDMI cables: connect the source to the input HDMI, connect the output HDMI to the display, and power the unit using the supplied USB cable if required. Consult the supported cable-length combinations to achieve the desired resolution and total cable length. To obtain 4K at 60Hz, ensure the video source, display and HDMI cabling support HDMI 2.0.
Usage recommendations
For best results, use high-quality HDMI cables and verify that both the source and display support the target resolution and refresh rate. When planning longer runs, refer to the table of source-to-display cable combinations to select appropriate cable lengths for your required resolution.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Audio support | Yes |
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 15 mm |
| Width | 46 mm |
| Depth | 56 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 80 |
| Storage temperature (T-T) | -5 - 40 |
| Operating temperature (T-T) | 0 - 35 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 200 g |
| Package depth | 157 mm |
| Package height | 46 mm |
| Package width | 101 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |

### Features

| Feature | Value |
|---|---|
| Type | AV repeater |
| Maximum resolution | 3840 x 2160 |
| Maximum transfer distance | 35 m |
| Audio system | Multichannel |
| Rack mounting | No |
| Product colour | Black |
| Audio output channels | 7.1 |
| Supported graphics resolutions | 1920 x 1200 (WUXGA), 3840 x 2160, 2560 x 1600 (WQXGA), 1920 x 1080 (HD 1080), 1280 x 720 (HD 720) |
| Supported video modes | 2160p, 1080p, 720p |
| HDCP | Yes |
| Daisy chain | No |
| LED indicators | Power |
| HDCP version | 2.2 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 168 mm |
| Master (outer) case width | 193 mm |
| Master (outer) case length | 431 mm |
| Products per master (outer) case | 12 pc(s) |

## FAQ

### How much does the AV repeater StarTech.com HDBOOST4K cost, and is it available for purchase?

The price is 87.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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: 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: hdmi in, number of hdmi outputs, weight, type, maximum resolution, maximum transfer distance, 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 AV repeater StarTech.com HDBOOST4K?

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/294375/65766526_large.webp