# ACT 4K HDMI Switch 3x1 Black 60Hz 1920x1080 3840x2160

**URL:** https://aio.lv/en/product--act-ac7845--4456018
**Data updated:** 2025-12-29 17:22 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** ACT
**Manufacturer code:** AC7845
**EAN:** 8716065491340
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--act-ac7845--4456018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The ACT 4K HDMI Switch 3x1 allows you to connect three HDMI devices to one output. It supports 4K resolution at 60Hz and is compatible with various devices. The package includes IR and USB cables for easy setup.

## Long description

The ACT 4K HDMI Switch 3x1 (AC7845) lets you connect three HDMI sources to a single TV or monitor and switch between them. It supports a maximum resolution of 3840x2160 at 60Hz and is powered via the supplied USB cable. The package includes an IR remote for selecting inputs and status LEDs that indicate the active input.
Advantages
The switch supports Auto-Input-Sensing so it will automatically select the first available HDMI source. It accepts three HDMI inputs and provides one HDMI output, is compact and finished in black, and supports high-resolution video up to 4K@60Hz. Simple setup is possible using standard High Speed HDMI cables and the included USB power cable.
Suitable for
 Connecting a laptop, game console and streaming device to one TV
 Home entertainment systems with multiple HDMI sources
 Small office or meeting room setups requiring input switching
Key specifications
 Model: AC7845 (ACT 4K HDMI Switch 3x1)
 Inputs: 3 × HDMI
 Output: 1 × HDMI
 Maximum resolution: 3840×2160 @ 60Hz
 Power: USB powered (cable included)
 Colour: Black
 Included accessories: IR remote, USB cable
How to use
Connect each video source to the HDMI input ports of the ACT HDMI switch using High Speed HDMI cables. Connect the switch's HDMI output to your TV or monitor with a High Speed HDMI cable (recommended maximum cable length 5 metres). Plug in the supplied USB cable to power the switch. Use the included IR remote to select the desired input; the status LEDs show which input is active. The switch can also automatically select the first active source thanks to Auto-Input-Sensing.
Usage recommendations
For reliable 4K@60Hz performance, use High Speed HDMI cables no longer than 5 metres and ensure source devices are configured for compatible output resolutions. Place the switch near the display or use a short USB power source to avoid signal loss.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Video port type | HDMI |
| HDMI in | 3 |
| Number of HDMI outputs | 1 |
| HDMI ports quantity | 4 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 144 g |
| Package depth | 25 mm |
| Package height | 160 mm |
| Package width | 125 mm |
| Quantity per pack | 1 pc(s) |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB, IR |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Features

| Feature | Value |
|---|---|
| Maximum resolution | 3840 x 2160 |
| Remote control included | Yes |
| Product colour | Black |
| Supported graphics resolutions | 1920 x 1080 (HD 1080), 3840 x 2160 |
| Supported video modes | 1080p, 2160p |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| Extended display identification data (EDID) | Yes |

## FAQ

### How much does the ACT 4K HDMI Switch 3x1 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 474 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 15.07.2026 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. 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 ACT 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 ACT 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: video port type, 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.

## Image

https://aio.lv/img/cache/product/4456018/65765686_large.webp