# 4x1 HDMI/DP/VGA 4K input switcher Black Box AVSC-0401H-R2, mixed-signal source selector

**URL:** https://aio.lv/en/product--black-box-avsc-0401h-r2--4116828
**Data updated:** 2026-02-12 14:05 (EET)
**Category:** Video Switches & Splitters
**Manufacturer:** black box
**Manufacturer code:** AVSC-0401H-R2
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Black Box AVSC-0401H-R2 is a 4x1 input switcher supporting HDMI, DisplayPort and VGA sources with 4K output capability. It selects one of four video inputs for a single display, enabling integration of PCs, media players and legacy devices in conference rooms, classrooms and AV installations. The unit simplifies source switching in mixed-signal environments and streamlines presentations and meetings.

## Long description

Black Box AVSC-0401H-R2 is a compact 4x1 mixed-signal input switcher that accepts HDMI, DisplayPort and VGA sources and outputs a single 4K-capable signal to a display. Designed for rooms and installations where modern digital sources are used alongside legacy equipment, this switcher provides straightforward selection of one of four connected devices and presents the chosen source at up to 4K resolution on the output device. The unit is intended for use in meeting rooms, classrooms, presentation areas and AV racks where easy source management and compatibility across interface types are required.
Advantages
The AVSC-0401H-R2 supports simultaneous connection of HDMI, DisplayPort and VGA devices, reducing the need for separate converters or multiple displays. It consolidates signal routing so users can switch between laptops, media players and older computers without cable swapping. The 4K-capable output ensures compatibility with high-resolution displays, while the compact form factor and single-output design simplify installation in tight spaces. Control options and straightforward operation minimize setup time during events and meetings.
Suitable for
Conference rooms and huddle spaces where presenters use different source types
Classrooms and lecture halls combining modern laptops and legacy PCs
Presentation and training facilities requiring quick source switching
AV racks and control rooms needing mixed-signal compatibility
Key specifications
Input types: HDMI, DisplayPort, VGA (4 inputs total, mixed-signal)
Output: single video output with support for up to 4K resolution
Resolution support: up to 4K on the output device
Compatibility: supports modern digital sources and legacy analog VGA devices
Form factor: compact desktop or rack-capable device for integration into AV setups
How to use
Install the AVSC-0401H-R2 near the display or in an AV rack and connect the display to the unit's output using a compatible video cable. Plug up to four source devices into the HDMI, DisplayPort and VGA inputs as required. Use the front-panel controls, remote control, or any provided control interface to select the desired input; the selected source is routed to the display at the supported output resolution. Ensure source devices are configured with compatible output settings and that cables are seated firmly to avoid signal loss.
Usage recommendations
For best results, use high-quality video cables rated for the required resolutions, verify source output settings to match display capabilities, and place the switcher where cables remain organized and free from sharp bends. When using VGA sources, ensure proper grounding and, if necessary, adjust source display settings to optimize image clarity on the 4K display.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 black box 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 black box 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/4116828/50462593_large.webp