---
product_id: 251137218
title: "12V 2A 5.5x2.1mm DC Port"
brand: "revotech"
price: "NT$1423"
currency: TWD
in_stock: null
reviews_count: 13
category: "Revotech"
url: https://www.desertcart.tw/products/251137218-12v-2a-5-5x2-1mm-dc-port
store_origin: TW
region: Taiwan
---

# 48V PoE to 12V/2A DC conversion Gigabit speed up to 1000Mbps Multi-layer device protection 12V 2A 5.5x2.1mm DC Port

**Brand:** revotech
**Price:** NT$1423
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your network with effortless speed and safety!

## Quick Answers

- **What is this?** 12V 2A 5.5x2.1mm DC Port by revotech
- **How much does it cost?** NT$1423 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/251137218-12v-2a-5-5x2-1mm-dc-port)

## Best For

- revotech enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No setup headaches—just connect and power your devices instantly, saving time and complexity.
- • **Smart Auto Power Delivery:** Delivers up to 24W intelligently, ensuring your gear gets exactly the power it needs, no more, no less.
- • **Rock-Solid Protection Suite:** Built-in isolation, short circuit, and overvoltage safeguards keep your equipment safe and your mind at ease.
- • **Blazing Fast Gigabit Network:** Experience ultra-reliable 10/100/1000Mbps speeds that keep your devices connected without compromise.
- • **Seamless PoE Power Conversion:** Transform any DC 5.5x2.1mm device into a PoE-powered powerhouse with effortless 48V to 12V/2A conversion.

## Overview

The REVOTECH PS5712TG Gigabit PoE Splitter converts 48V Power over Ethernet into a stable 12V/2A DC output via a 5.5x2.1mm port, supporting up to 24W power delivery. It ensures high-speed network connectivity at gigabit rates (10/100/1000Mbps) with plug-and-play ease, while multiple built-in protections safeguard your devices. Ideal for upgrading non-PoE devices like security cameras and smart home hubs to PoE convenience.

## Description

desertcart.com: Gigabit PoE Splitter 12V 2A Output with IEEE 802.3af/at Standard Compliant 10,100,1000Mbps Power Over Ethernet Splitter Adapter for Security Camera CCTV Surveillance 5.5x2.1mm DC Plug Cable(PS5712TG) : Electronics

Review: Nice POE power splitter - I have a Bmax B1 mini computer and this allows me to give it network connectivity and power all through one compact cable. It also allows me to remotely power cycle the computer should it ever hang. There is no configuration necessary and the computer is seeing full speed on the Ethernet connection. It seems to be well built and delivers on its promise.
Review: Hubitat (smart home) Upgrade - This was used to convert my Hubitat to a POE device, eliminating the need to run power along with ethernet. The device worked flawlessly, instantly receiving power and allowing my device to connect. I've bought a few more with the idea of eliminating plugs where I can.

## Features

- 【PoE 48V to DC 12V/2A】Convert 48V PoE to DC 5.5*2.1mm 12V/2A output. DC cable for power supply and RJ45 cable for netework. Non-PoE devices with DC 5.5*2.1mm ports can enjoy the same convenience of POE power as POE devices.
- 【Max 24W DC Output】Auto detecte, appropriate power output to connected devices. Up to Max 24W (12V/2A) via DC 5.5*2.1mm connector.
- 【Gigabit Speed up to 1000Mbps】Support fast gigabit transmission, compatible with 10/100/1000Mbps rates.
- 【Plug and Play 】Simply connect to terminal equipment and work, easy to use, avoid complex configuration.
- 【Multiple Protection】Isolation circuit protection, Short circuit protection, Overvoltage protection, effectively protect your equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HS4NT13 |
| Best Sellers Rank | #9,557 in Electronics ( See Top 100 in Electronics ) #113 in Surveillance Accessories |
| Brand | REVOTECH |
| Color | 12V 2A DC Plug PS5712TG |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,746) |
| Date First Available | September 10, 2020 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 10.83 x 1.1 x 0.91 inches |
| Item Weight | 1.76 ounces |
| Item model number | PS5712TG |
| Manufacturer | Revotech |
| Power Source | Power: Input 48V DC /0.35A, Output 12V/2A |
| Product Dimensions | 10.83 x 1.1 x 0.91 inches |
| Series | PS5712TG |

## Product Details

- **Brand:** REVOTECH
- **Color:** 12V 2A DC Plug PS5712TG
- **Compatible Devices:** Internet Protocol Camera, Security Camera
- **Data Link Protocol:** Gigabit Ethernet, IEEE 802.3
- **Data Transfer Rate:** 1000 Megabytes Per Second
- **Hardware Interface:** Ethernet
- **Item Weight:** 0.05 Kilograms
- **Manufacturer:** Revotech
- **Product Dimensions:** 10.83"L x 1.1"W x 0.91"H
- **UPC:** 711531487504

## Images

![12V 2A 5.5x2.1mm DC Port - Image 1](https://m.media-amazon.com/images/I/51ekugOu7bL.jpg)

## Questions & Answers

**Q: Will a linxdot helium miner work with this? in theory the linxdot needs 12V and 2.5Amps**
A: 2.0A is not enough for your miner. There is another model of this that I ended up getting for my Sensecap M1 which requires 3A. As long as the voltage is correct, the amp rating can be higher than what you need. The miner is only going to pull the amps it needs.

**Q: Will the  5v 2.4a micro usb (gigabit ) work with an amazon fire tv and give me 1000mbps speeds via the microusb?
other's are cap at 100mbps via micro**
A: Even modern Samsung TVs have only 100mbps wired Ethernet. TVs and streaming devices do not need more bandwidth even for 4K streaming.

**Q: is this all you need for Bobcat Miner? Or do i need something else. Pleas help**
A: This product takes POE, and converts it to a 12VDC output. You lose the POE power in the process. So it can power a a 12 volt device and supply a network connection.

**Q: Will this supply 12v dc through the barrel plug and poe power through the rj-45 at the same time?**
A: Since a POE splitter "splits" the power and data, no- it would only have power on the power plug.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice POE power splitter
*by S***W on October 10, 2025*

I have a Bmax B1 mini computer and this allows me to give it network connectivity and power all through one compact cable. It also allows me to remotely power cycle the computer should it ever hang. There is no configuration necessary and the computer is seeing full speed on the Ethernet connection. It seems to be well built and delivers on its promise.

### ⭐⭐⭐⭐⭐ Hubitat (smart home) Upgrade
*by A***. on January 13, 2026*

This was used to convert my Hubitat to a POE device, eliminating the need to run power along with ethernet. The device worked flawlessly, instantly receiving power and allowing my device to connect. I've bought a few more with the idea of eliminating plugs where I can.

### ⭐⭐⭐⭐⭐ Plug and Play
*by A***E on December 13, 2025*

Plug and play to power a Hue Bridge Pro off a Ubiquiti POE switch. Works great.

## Frequently Bought Together

- REVODATA Gigabit PoE Splitter 12V 2A Output with IEEE 802.3af/at Standard Compliant 10,100,1000Mbps Power Over Ethernet Splitter Adapter for Security Camera CCTV Surveillance 5.5x2.1mm DC PlugPS5712TG
- DSLRKIT DC 5V 2.4A Active PoE Splitter Power Over Ethernet 802.3af 5.5x2.1mm
- UCTRONICS PoE Splitter USB-C 5V - Active PoE to USB-C Adapter, IEEE 802.3af Compliant for Raspberry Pi 4, Google WiFi, Security Cameras, and More

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*