---
product_id: 466039244
title: "HDMI ADAPTER"
brand: "crj electronics"
price: "VT8378"
currency: VUV
in_stock: true
category: "Crj Electronics"
url: https://www.desertcart.vu/products/466039244-hdmi-adapter
store_origin: VU
region: Vanuatu
---

# 0.5A max current 12V voltage boost 22 AWG braided sleeving HDMI ADAPTER

**Brand:** crj electronics
**Price:** VT8378
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your airflow game with boosted USB energy!

## Quick Answers

- **What is this?** HDMI ADAPTER by crj electronics
- **How much does it cost?** VT8378 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/466039244-hdmi-adapter)

## Best For

- crj electronics enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** Upgraded 22 AWG power wires wrapped in high-density black sleeving for long-lasting reliability.
- • **Compact & Convenient Length:** 22-inch cable offers optimal reach without cluttering your workspace.
- • **Power Dual Fans Effortlessly:** Run two 3-pin or 4-pin case fans from a single USB port with ease.
- • **Smart Current Limit Awareness:** Designed to safely handle up to 0.5 amps, protecting your USB port and devices.
- • **Boosted Voltage for Full Speed:** Step-up circuit converts USB 5V to 12V, ensuring fans operate at peak performance.

## Overview

This HDMI adapter cable from CRJ Electronics converts a USB 5V power source into a stable 12V output, enabling you to power up to two 3-pin or 4-pin PC case fans simultaneously. Featuring high-quality 22 AWG wiring with durable braided sleeving and a 22-inch length, it ensures reliable, full-speed fan operation while respecting USB current limits for safe, efficient cooling.

## Description

HDMI ADAPTER: desertcart.co.uk: Electronics & Photo

## Features

- This USB Cable Allows You To Power Up To 2 Case Fans (Both 3-Pin And 4-Pin) From A USB Connection
- 12V Voltage Boost: Inside The USB Housing Is A Step-Up Circuit That Boosts The USB 5V To 12V Allowing PC Fans To Operate At Full Speed
- High Quality Construction Features Upgraded 22 AWG Power Wires And High Density Black Sleeving
- NOTE: Due To USB Port Current Limitations It Is Not Recommend Using Fans That Combined Require More Than 0.5 Amps At 12V
- Cable Length (Including Connectors): 22" / 55cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CRJ Electronics |
| Part number | 4050 |
| Item Weight | 30 g |
| Package Dimensions | 14.2 x 9.6 x 1.6 cm; 30 g |
| Item model number | 4050 |
| Colour | Black |
| Shape | Round |
| Voltage | 12 Volts |
| Wattage | 5 watts |
| Amperage Capacity | 400 Milliamps |
| Specification met | HDMI |
| Special Features | Braided, High Speed |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CRJ Electronics
- **Connector type:** usb
- **Cable type:** HDMI, USB
- **Compatible devices:** Personal Computer
- **Special feature:** Braided, High Speed

## Images

![HDMI ADAPTER - Image 1](https://m.media-amazon.com/images/I/71SD-kgDm6L.jpg)
![HDMI ADAPTER - Image 2](https://m.media-amazon.com/images/I/81-4JSKPJBL.jpg)
![HDMI ADAPTER - Image 3](https://m.media-amazon.com/images/I/81-cDf+-MAL.jpg)
![HDMI ADAPTER - Image 4](https://m.media-amazon.com/images/I/81mXg0YXxjL.jpg)
![HDMI ADAPTER - Image 5](https://m.media-amazon.com/images/I/81wbkYtIA-L.jpg)

## Questions & Answers

**Q: For PWM fans, how do you control the speed?**
A: There is no speed control with this. It's either on or off.

**Q: Will it allow 5V fans to work at full speed?**
A: it will burn them up because this is putting out 12v

**Q: Will this work for a 2-pin fan?**
A: Yes, you'll just have some pens you don't plug into

**Q: Is there one for 3 connectors instead of two?**
A: No it doesn’t matter

## Frequently Bought Together

- CRJ 12V Step-Up USB to Dual PC Fans Power Adapter Cable - 24-inch (60cm), Black Sleeved - Full Fan Speed Adapter for 3-Pin/4-Pin Cooling Fans
- Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)
- Noctua NA-FC1, 4-Pin PWM Fan Controller (Black)

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**Shop now:** [https://www.desertcart.vu/products/466039244-hdmi-adapter](https://www.desertcart.vu/products/466039244-hdmi-adapter)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-22*