# HDMI Splitter 2-Port (1x2) StarTech ST122HD20S — 4K@60Hz HDMI 2.0b, Scaler, Audio Extractor (3.5mm/SPDIF), EDID Copy

**URL:** https://aio.lv/en/product--startech-st122hd20s--3504350
**Data updated:** 2026-03-11 11:43 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** StarTech
**Manufacturer code:** ST122HD20S
**EAN:** 0065030883573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-st122hd20s--3504350

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

2-port (1-in 2-out) HDMI splitter StarTech ST122HD20S distributes a single HDMI 2.0b source to two displays at up to 3840×2160 @60Hz. Includes scaler and audio extractor with 3.5 mm and SPDIF outputs, EDID copy for display compatibility, metal housing and black finish. Supports 720p and 1080p, accepts 100–240V AC power, typical consumption 5 W. Suited for TVs, projectors and multi-display setups.

## Long description

The StarTech ST122HD20S is a 2-port (1-in 2-out) HDMI splitter that distributes a single HDMI 2.0b source to two displays. It supports up to 3840×2160 at 60Hz and offers HDMI 2.0b features including 4:4:4 chroma sampling and HDCP 2.2 compatibility. The unit includes an integrated scaler that can output different resolutions to each connected display, an audio extractor with both 3.5 mm and SPDIF outputs, and EDID copy functionality to improve display compatibility. Encased in a black metal housing and weighing approximately 0.355 kg, the splitter accepts 100–240V AC power and has a typical power consumption of 5 W.
Advantages
The ST122HD20S supports true 4K@60Hz video and multichannel audio formats up to 7.1 surround sound while maintaining backward compatibility with 4K@30Hz, 1080p and 720p displays. Built-in EDID copy and scaler functions simplify multi-display setups by matching output resolutions and preserving signal integrity across different screens. The included 3.5 mm and SPDIF audio outputs allow separate audio routing from the HDMI video feed. A compact metal enclosure provides durable, rack- or shelf-friendly installation in professional and residential environments.
Suitable for
Distributing a single HDMI source to two TVs or monitors
Digital signage where one input must drive multiple displays with different resolutions
Conference rooms and classrooms requiring the same source on two screens
Home theatre setups that need separate audio extraction for external sound systems
Key specifications
HDMI version: 2.0b with 4:4:4 chroma sampling support
Maximum resolution: 3840×2160 @60Hz (True 4K)
HDCP compatibility: supports HDCP 2.2 and backward-compatible modes
Audio outputs: 3.5 mm analog and SPDIF digital audio extractor
Scaling: Built-in scaler to output differing resolutions on connected displays
Power input: 100–240V AC, typical power consumption 5 W
Housing: Metal enclosure, black finish
Weight: approximately 0.355 kg
How to use
Connect the HDMI source (for example a media player, laptop, or set-top box) to the HDMI input on the ST122HD20S, then connect two HDMI cables from the splitter outputs to your displays. If separate audio is required, connect the 3.5 mm or SPDIF output to your audio system. Power the unit using an appropriate AC supply. Use the EDID copy function and the scaler settings to ensure compatibility and to set desired output resolutions for each display. The splitter will mirror the HDMI input to both outputs while applying any selected scaling or audio extraction settings.
Usage recommendations
For best results at 4K@60Hz, use certified high-speed HDMI cables and ensure source and display devices support HDMI 2.0b and HDCP 2.2 where required. When connecting displays with different native resolutions, configure the scaler/EDID settings to match the displays and avoid resolution or handshake conflicts. Place the metal-housed unit in a ventilated area and route power and HDMI cables to minimise signal interference.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI in | 1 |
| Number of HDMI outputs | 2 |
| Digital audio optical out | 1 |
| HDMI version | 2.0b |

### Technical details

| Feature | Value |
|---|---|
| Audio output | 3.5 mm |
| Supported audio channels | 7.1 |
| Sustainability certificates | RoHS |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 5 W |
| AC adapter input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.355 kg |
| Height | 65 mm |
| Width | 115 mm |
| Depth | 205 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 202 mm |
| Package height | 69 mm |
| Package width | 114 mm |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, REACH |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 350 mm |
| Master (outer) case width | 353 mm |
| Master (outer) case length | 425 mm |
| Products per master (outer) case | 30 pc(s) |

### Features

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |
| Supported graphics resolutions | 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160 |
| Housing material | Metal |
| Maximum refresh rate | 60 Hz |

## FAQ

### How much does the StarTech HDMI Splitter 2-Port ST122HD20S cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can StarTech HDMI Splitter 2-Port ST122HD20S be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 StarTech HDMI Splitter 2-Port ST122HD20S?

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/3504350/56401757_large.webp