# HDMI splitter extra digital 1x4 CA912704 4K — distributes one HDMI input to four outputs

**URL:** https://aio.lv/en/product--extra-digital-ca912704--4111541
**Data updated:** 2025-12-29 15:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** extra digital
**Manufacturer code:** CA912704
**EAN:** 9990000912704
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-ca912704--4111541

## 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

HDMI splitter extra digital 1x4 CA912704 4K duplicates a single HDMI source to four HDMI displays simultaneously. Designed for distributing video and audio signals to multiple TVs, monitors or projectors, it supports up to 4K resolution and is suitable for home entertainment, presentations, retail displays and small installations. Simple to install and use; requires an HDMI source, power and HDMI cables to each output.

## Long description

HDMI splitter extra digital 1x4 CA912704 4K duplicates a single HDMI source to four HDMI displays simultaneously. It allows one HDMI device (DVD player, A/V receiver, set-top box or other HDMI source) to be split easily to four HDMI-compatible monitors or projectors and can also be used at the end of a long HDMI cable to regenerate the signal. The splitter supports resolutions up to 3840x2160 at 30 Hz and complies with HDMI 1.4b specifications.
Advantages
The device supports HDMI 1.4b, 3D video formats and up to 3840x2160/30Hz resolution with 8/10/12-bit deep color. It offers a maximum TMDS clock bandwidth of 340 MHz (3.4 Gbps) and is compatible with common audio formats including DTS-HD, Dolby TrueHD, DTS, Dolby-AC3 and DSD. The unit also supports AWG26 HDMI cables with specified input/output distance limits and includes an external 5 V DC power supply for stable operation.
Suitable for
Home entertainment systems (multiple TVs)
Classroom and office presentations
Retail displays and digital signage
Small AV installations and meeting rooms
Key specifications
Brand: extra digital, Model: CA912704
HDMI version: 1.4b
Maximum resolution: 3840x2160 @ 30 Hz
Video: 3D, 8/10/12 bit deep color
Audio: DTS-HD, Dolby TrueHD, DTS, Dolby-AC3, DSD
Max bandwidth: 340 MHz; Max data rate: 3.4 Gbps
Cable distance (AWG26): up to 20 m for 1080p, up to 15 m for 4K (input/output); note: text also states 15 m input/output and 8 m for 4K in another clause
Power: DC 5 V, 1 A (adapter input AC 100–240 V, 50/60 Hz)
Operating temperature: -15 to +55 °C
Dimensions: 178 x 67 x 23 mm; Weight: 230 g
Warranty: 24 months
How to use
Connect one HDMI source device to the splitter's input using an HDMI cable, then connect up to four HDMI displays to the splitter's outputs. Plug the supplied DC 5 V power adapter into the splitter and an AC outlet. Power on the source and the displays; the splitter will duplicate the input signal to all connected outputs. For long cable runs place the splitter at the cable end to regenerate the HDMI signal and follow the cable distance guidelines for reliable operation.
Usage recommendations
Use AWG26 HDMI cables within the specified distances and ensure the source device output resolution is set to 3840x2160@30Hz or lower. If you experience signal loss, reduce cable length or select lower resolution settings. Keep the unit in a ventilated environment within the specified temperature range.

## FAQ

### How much does the HDMI splitter extra digital 1x4 CA912704 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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. 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 extra digital 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 extra digital 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/4111541/10507994_large.webp