---
product_id: 46014530
title: "SDI 4x1 Switch 4 Channels SDI Signal to A SDI Signal Channel Support Full-HD SDI Signal Input and Output"
brand: "hdsunwstd"
price: "R3099"
currency: ZAR
in_stock: true
reviews_count: 3
category: "Hdsunwstd"
url: https://www.desertcart.co.za/products/46014530-sdi-4x1-switch-4-channels-sdi-signal-to-a-sdi
store_origin: ZA
region: South Africa
---

# Up to 3G-SDI 2970MB/s speed Single Full-HD SDI output 4 SDI inputs switchable SDI 4x1 Switch 4 Channels SDI Signal to A SDI Signal Channel Support Full-HD SDI Signal Input and Output

**Brand:** hdsunwstd
**Price:** R3099
**Availability:** ✅ In Stock

## Summary

> 🔄 Switch like a pro, stream like a boss.

## Quick Answers

- **What is this?** SDI 4x1 Switch 4 Channels SDI Signal to A SDI Signal Channel Support Full-HD SDI Signal Input and Output by hdsunwstd
- **How much does it cost?** R3099 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/46014530-sdi-4x1-switch-4-channels-sdi-signal-to-a-sdi)

## Best For

- hdsunwstd enthusiasts

## Why This Product

- Trusted hdsunwstd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight Design:** Weighing just 1.25 lbs, it fits perfectly into any professional AV setup without bulk or clutter.
- • **Seamless 4-to-1 SDI Switching:** Effortlessly toggle between 4 professional SDI sources with a single output for streamlined video workflows.
- • **Full-HD & Beyond Compatibility:** Supports SD-SDI, HD-SDI, and blazing-fast 3G-SDI standards for crystal-clear video up to 1080p and higher.
- • **Affordable Pro-Grade Integration:** Unlock multi-source video management without breaking the budget—perfect for content creators and AV pros.
- • **Universal SMPTE Standard Support:** Works flawlessly with SMPTE 424M, 292M, and 259M-C protocols ensuring industry-grade reliability.

## Overview

The HDSUNWSTD SDI 4x1 Switch is a compact, professional-grade video switcher that consolidates up to four SDI inputs into a single Full-HD SDI output. Supporting SD, HD, and 3G-SDI formats with SMPTE standard compliance, it delivers high-speed video switching up to 2970MB/s. Ideal for AV professionals seeking versatile, affordable multi-source video integration.

## Description

Buy HDSUNWSTD SDI 4x1 Switch 4 Channels SDI Signal to A SDI Signal Channel Support Full-HD SDI Signal Input and Output: Video Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Poor Instructions - Purchased in hopes to use the RS232 port to control the product remotely for a project, unfortunately there are no instructions for this port and testing on commands and port settings have all failed. Will be returning.
Review: An outstanding switcher to combine different SDI equipments into a single output. - Just as needed to solve the integration of 4 SDI HD sources into one output to be connected into a video capture unit embedding video and audio. Price is really affordable meeting the requirements to extend versatility of the sources to be used.

## Features

- SDI input port:BNC SDI×2 or ×4(depends on the mode of the device) SDI output port:BNC SDI×1
- Switches four SDI signals to one SDI monitors simultaneously, that makes you are able to choose any one of them
- SDI standard:Compatible SMPTE 424M,SMPTE 292M and SMPTE 259M-C
- SDI signal format:SD-SDI HD-SDI 3G-SDI
- SDI speed:143-2970MB/S

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0725CPQJF |
| Best Sellers Rank | #892 in Video Converters |
| Customer Reviews | 2.6 2.6 out of 5 stars (9) |
| Date First Available | May 5, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.25 pounds |
| Item model number | HDSUNWSTD SDI 4x1 Switch |
| Manufacturer | HDSUNWSTD |
| Package Dimensions | 10.75 x 7.2 x 1.81 inches |

## Product Details

- **Brand:** HDSUNWSTD
- **Color:** Black
- **Compatible Devices:** SDI-compatible devices
- **Connector Type:** BNC
- **Specific Uses For Product:** TV

## Images

![SDI 4x1 Switch 4 Channels SDI Signal to A SDI Signal Channel Support Full-HD SDI Signal Input and Output - Image 1](https://m.media-amazon.com/images/I/411mBi6rJQL.jpg)

## Customer Reviews

### ⭐ Poor Instructions
*by J***R on September 16, 2024*

Purchased in hopes to use the RS232 port to control the product remotely for a project, unfortunately there are no instructions for this port and testing on commands and port settings have all failed. Will be returning.

### ⭐⭐⭐⭐⭐ An outstanding switcher to combine different SDI equipments into a single output.
*by R***O on August 29, 2022*

Just as needed to solve the integration of 4 SDI HD sources into one output to be connected into a video capture unit embedding video and audio. Price is really affordable meeting the requirements to extend versatility of the sources to be used.

### ⭐⭐ Good while they work but die around the 1 year mark
*by J***L on September 14, 2025*

We just had our second switch die on us. The first one lasted about a year, we bought another one only for that one to also last around a year. Not sure what is going on with them but they just stop working and the red power light just blinks. We've tried different outlets, different power supplies. Seems like the only fix is to buy another one. This time we're going to go with a different brand.

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**Shop now:** [https://www.desertcart.co.za/products/46014530-sdi-4x1-switch-4-channels-sdi-signal-to-a-sdi](https://www.desertcart.co.za/products/46014530-sdi-4x1-switch-4-channels-sdi-signal-to-a-sdi)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*