---
product_id: 335623812
title: "DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV"
brand: "bolaazul"
price: "¥14232"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/335623812-dvi-switch-splitter-bi-directional-dvi-splitter-2x1-or-1x2
store_origin: JP
region: Japan
---

# 4K resolution support Bi-directional switching Dual display capability DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV

**Brand:** bolaazul
**Price:** ¥14232
**Availability:** ✅ In Stock

## Summary

> 🔌 Switch it up with style!

## Quick Answers

- **What is this?** DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV by bolaazul
- **How much does it cost?** ¥14232 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/335623812-dvi-switch-splitter-bi-directional-dvi-splitter-2x1-or-1x2)

## Best For

- bolaazul enthusiasts

## Why This Product

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

## Key Features

- • **Ultra HD Ready:** Experience stunning visuals with support for 4K@30Hz and beyond.
- • **Seamless Switching:** Easily toggle between 2 DVI sources with a single button press.
- • **Digital Signal Only:** Designed for optimal performance with DVI-D single link video.
- • **Long-Distance Control:** Conveniently manage your display setup with an extension cord touch switch.
- • **Smart Display Selector:** Choose between 2 displays or 2 sources effortlessly.

## Overview

The BolAAzuL DVI Switch Splitter is a versatile bi-directional device that allows you to connect two DVI sources to a single display or vice versa. With support for resolutions up to 4K@30Hz, it features a user-friendly button switch and an extension cord for long-distance control, making it perfect for both home and professional setups.

## Description

The compact DVI bidirectional switch/splitter with robust metal housing serves for reliable switching between different DVI devices. The selection of the input and output signal is done manually at the push of a button. Specifictions: Connectors: Function 1 Input: 2 x DVI 24+5 female with nuts Output: 1 x DVI 24+5 female with nuts Function 2 Input: 1 x DVI 24+5 female with nuts Output: 2 x DVI 24+5 female with nuts Colour: dark gray Material: metal Size: 67x58x24mm Features: The resolution of the high-definition video signal can be up to 3840 * 2160 @ 30Hz; Automatically adapt to EDID/HDCP decryption, can adapt to a variety of complex application environments; Support physical buttons and external desktop switch; Can automatically identify and configure various display modes; Built-in automatic equalization system, the picture is smooth, clear and stable; Built-in ESD electrostatic protection circuit to protect the safety of the system in all directions; Simple and convenient installation, plug and play, no need to set. Package Contents: DVI Switch Box *1  Extension cable *1  USB cable *1

## Features

- DVI Switch 2X1: With the DVI Bi-directional Switch splitter, you can connect 2 DVI sources to a single display with DVI in and choose any of them to be displayed just by a single press on the switch button or the included Switch cable
- DVI Display Selector Splitter: With this unique Bi-directional DVI switch splitter, you can not only choose the video source for your display between 2 DVI video sources. But also, choose the display between 2 connected DVI-enabled Displays for a single DVI source
- 4K Ready: With a built-in video chip, this DVI 1X2 or 2X1 bi-direction switch can support resolutions up to 4K@30Hz, including 2K(2560X1440)@60Hz, 1080P(1920X1200)@120Hz
- Dual-way Control: 1) Button switch: Say goodbye to repeated plug and pull; 2) Extension cord touch switch: Meet the needs of the long-distance control switch
- Kindly Note: This DVI bi-directional Switch provides Display selector functions. When used as a DVI splitter, only 1 display can be working each time. That means the connected 2 DVI displays CAN NOT work simultaneously. This DVI Bi-direction Switch supports Digital signal only in spite of the physical DVI-I 24+5 port
- IMPORTANT: This bi-directional DVI Splitter Switcher supports DVI-D single link video only

## Product Details

- **Color:** DVI 1X2/2X1 Bi-directional Switch
- **Connector Type:** DVI
- **Brand:** BolAAzuL
- **Compatible Devices:** Monitor, Personal Computer, Television
- **Cable Type:** DVI

## Images

![DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV - Image 1](https://m.media-amazon.com/images/I/51abW7FJ3dS.jpg)
![DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV - Image 2](https://m.media-amazon.com/images/I/61InTwMB3VS.jpg)
![DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV - Image 3](https://m.media-amazon.com/images/I/61Jz0MZiWkS.jpg)
![DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV - Image 4](https://m.media-amazon.com/images/I/61YYe6ngHHS.jpg)
![DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV - Image 5](https://m.media-amazon.com/images/I/516iKHpxMaS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works As Expected
*by D***L on May 14, 2024*

No problems with setup or operation. A simple device that delivers what is promised.

### ⭐⭐⭐⭐⭐ Good product.
*by C***N on May 31, 2024*

Good product. Really satisfied with it.

### ⭐⭐⭐⭐ Won't work with M1 Mac and old Apple Display
*by D***. on August 21, 2024*

Tried to use this with dock and without on old Apple Cinema display. I believe the issue is related to HDCP as it detected the monitor but displayed only black screen. Product works fine from Windows PC but not M1 Mac.

## Frequently Bought Together

- DVI Switch Splitter Bi-Directional DVI Splitter 2X1 or 1X2, BolAAzuL DVI Switcher 2 in 1 Out DVI Splitter 1 in 2 Out 4K(3840 x 2160)@30Hz DVI Selector Switch Box for PC Laptop Monitor LCD HDTV
- Amazon Basics HDMI to DVI (Male) Adapter Cable, Bi-Directional 1080P, 6 ft/1.8 m, Gold-Plated, Easy to Install, Single Pack for Television, Black

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**Shop now:** [https://www.desertcart.jp/products/335623812-dvi-switch-splitter-bi-directional-dvi-splitter-2x1-or-1x2](https://www.desertcart.jp/products/335623812-dvi-switch-splitter-bi-directional-dvi-splitter-2x1-or-1x2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*