# AV repeater StarTech.com HDBOOST4K2 45 ft HDMI Signal Booster 4K 60Hz

**URL:** https://aio.lv/en/product--startech-hdboost4k2--3093089
**Data updated:** 2025-12-29 10:45 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** StarTech
**Manufacturer code:** HDBOOST4K2
**EAN:** 0065030883795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-hdboost4k2--3093089

## 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 45 ft HDMI Signal Booster supports 4K resolution at 60Hz, ensuring high-quality video over long distances. With a maximum transfer distance of 14 m, it features a Micro-USB B connector for power and consumes only 2.5 W. Compact dimensions (52 mm x 28.5 mm x 13.7 mm) make it easy to integrate into your setup, while the package dimensions (140 mm x 170 mm x 30 mm) ensure safe shipping.

## Long description

AV repeater StarTech.com HDBOOST4K2 is an inline HDMI signal booster and amplifier that extends HDMI connections up to 45 ft (14 m) while maintaining support for UHD 4K video and 7.1 audio when used with compatible HDMI 2.0 equipment. The compact, USB-powered unit connects between two HDMI-certified cables to restore and amplify the HDMI signal over longer cable runs, offering a cost-effective alternative to network-based extension systems.
Advantages
The HDBOOST4K2 supports HDMI 2.0 resolutions up to 4K at 60 Hz over two HDMI cables (each up to 22.5 ft / 7 m) and can reach longer distances at lower refresh rates. Its small form factor is easy to hide for discreet installation and it is USB powered via a Micro-USB B connector with low power consumption. The unit is suitable for a variety of environments and includes a 2-year manufacturer warranty with lifetime technical support.
Suitable for
Extending HDMI video and audio between source and display in conference rooms
Classroom AV setups and lecture halls requiring mid-range cable runs
Waiting areas, digital signage, and medical or corporate environments with varied room distances
Key specifications
Type: AV repeater / HDMI inline booster
Model: StarTech.com HDBOOST4K2
Maximum resolution: 3840 x 2160 (4K)
Supported 4K distances: 4K@60Hz up to 45 ft (14 m); 4K@30Hz up to 65 ft (20 m); 1080p@60Hz up to 82 ft (25 m) total
Maximum transfer distance: 14 m (per side connection configuration)
HDMI ports: 1 input / 1 output
Audio: supports up to 7.1 surround
Power: Micro-USB B (USB powered), 2.5 W typical
Colour: Black
Dimensions (product): 52 mm x 28.5 mm x 13.7 mm
Weight: 0.015 kg
How to use
Connect an HDMI-certified cable from the video source to the HDMI input of the HDBOOST4K2 and a second HDMI-certified cable from the repeater output to the display. Power the unit using a Micro-USB B cable connected to a USB power source. Ensure that source, display and HDMI cables support HDMI 2.0 to achieve 4K at 60 Hz; for lower refresh rates the unit supports longer total cable lengths. Place the compact repeater along the cable path where convenient and conceal it if desired.
Usage recommendations
To ensure optimal performance and full 4K@60Hz support, use HDMI 2.0-certified cables and verify that both source and display devices support HDMI 2.0. For longest distances at lower refresh rates, reduce resolution or refresh rate as needed. Avoid using non-certified or damaged HDMI cables.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 1 |
| USB connector type | Micro-USB B |
| HDMI version | 2.0 |
| USB ports quantity | 1 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2.5 W |
| USB powered | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.015 kg |
| Height | 13.7 mm |
| Width | 52 mm |
| Depth | 28.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -10 - 80 |
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 113 g |
| Package depth | 170 mm |
| Package height | 30 mm |
| Package width | 140 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB |
| Quick start guide | Yes |

### Features

| Feature | Value |
|---|---|
| Type | AV repeater |
| Maximum resolution | 3840 x 2160 |
| Maximum transfer distance | 14 m |
| Certification | REACH, CE, FCC |
| Rack mounting | No |
| Material | Plastic |
| Product colour | Black |
| Audio output channels | 7.1 |
| Bandwidth | 18 Gbit/s |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| Daisy chain | No |
| HDCP version | 2.2 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 340 mm |
| Master (outer) case width | 530 mm |
| Master (outer) case length | 550 mm |
| Products per master (outer) case | 100 pc(s) |

## FAQ

### How much does the AV repeater StarTech.com HDBOOST4K2 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 HDBOOST4K2?

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/3093089/65766946_large.webp