---
product_id: 406924295
title: "FARSENSE USB to DC 12V Step Up Power Cable (3ft), DC Jack 5.5 x 2.5mm (3.5 x 1.35mm) USB Boost Converter with LED Indicator"
brand: "farsense"
price: "C$1283"
currency: NIO
in_stock: true
category: "Farsense"
url: https://www.desertcart.ni/products/406924295-farsense-usb-to-dc-12v-step-up-power-cable-3ft
store_origin: NI
region: Nicaragua
---

# Boosts 5V USB to 12V DC LED power indicator 1A max output current FARSENSE USB to DC 12V Step Up Power Cable (3ft), DC Jack 5.5 x 2.5mm (3.5 x 1.35mm) USB Boost Converter with LED Indicator

**Brand:** farsense
**Price:** C$1283
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Anywhere, Anytime — Don’t Let Low Voltage Hold You Back!

## Quick Answers

- **What is this?** FARSENSE USB to DC 12V Step Up Power Cable (3ft), DC Jack 5.5 x 2.5mm (3.5 x 1.35mm) USB Boost Converter with LED Indicator by farsense
- **How much does it cost?** C$1283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/406924295-farsense-usb-to-dc-12v-step-up-power-cable-3ft)

## Best For

- farsense enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shield:** Built-in intelligent IC protects against over-current, over-voltage, short circuits, and overheating—keeping your gear safe.
- • **Compact & Travel-Ready:** Lightweight (39g) and sleek frosted shell design fits easily in your tech kit or backpack.
- • **Plug & Play Convenience:** No setup needed—just connect and power your smart cameras, routers, mini fans, and more instantly.
- • **Universal Compatibility:** Supports a wide range of 12V devices under 10W, from smart speakers to development boards, making it your go-to power upgrade.
- • **Effortless Voltage Boost:** Seamlessly converts standard 5V USB power to a reliable 12V output, perfect for your low-power devices.

## Overview

The FARSENSE USB to DC 12V Step Up Power Cable is a compact, lightweight boost converter that elevates 5V USB input to a stable 12V output at 1A max. Featuring a durable frosted shell and an LED indicator, it ensures safe, efficient power delivery with built-in protections against electrical faults. Ideal for powering low-wattage 12V devices on the go, it offers plug-and-play ease and broad compatibility, making it an essential accessory for tech-savvy professionals and travelers.

## Description

Buy FARSENSE USB to DC 12V Step Up Power Cable (3ft), DC Jack 5.5 x 2.5mm (3.5 x 1.35mm) USB Boost Converter with LED Indicator: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Electrical Parameters】USB step up boost converter input voltage: DC 5V;output voltage: DC 12V;max output current:1A;convert ratio: 80%-90%.Note:not suitable for high current equipment.
- 【Appearance Parameters】Appearance: frosted shell;weight: 39g; size: 50mm x 18mm x 9mm. It is very suitable for travel,outdoor use,power down use.
- 【Security Parameter】Built-in intelligent IC circuit and high-quality electronic component,Farsense USB to 12V adapter provides your devices perfect protection from over-current,over-voltage,over-temperature, short circuit.
- 【Widely Usage】 Plug and play,It is widely used in 12V low-power equipment such as a wireless router, smart speaker,smart camera,light band,game console,table lamp,breast pump,mini fan,development board,etc.
- 【What you get 】1 x USB Step up Converter;1 x 3.5 * 1.35mm Connector. We promise 30 days' money back and 24 Hours Customer Service.Please contact us if you have any questions or problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NSHWLV9 |
| Additional Features | Lightweight Design |
| Amperage | 1 Amps |
| Best Sellers Rank | #83,489 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #324 in Power Converters |
| Brand | FARSENSE |
| Built-In Media | 1 x USB Cable |
| Color | Black |
| Compatible Devices | 12V DC barrel interface equipment below 10W |
| Compatible Phone Models | less than 10W power equipment |
| Connectivity Technology | USB |
| Connector Type | USB Type A |
| Current | DC |
| Current Rating | 1 Amps |
| Customer Package Type | simple box |
| Customer Reviews | 4.2 4.2 out of 5 stars (315) |
| Enclosure Material | Plastic |
| Input Voltage | 12 Volts |
| Item Weight | 0.03 Kilograms |
| Manufacturer | FARSENSE |
| Mfr Part Number | UC12 |
| Model Name | UC12 |
| Model Number | UC12 |
| Number of Items | 2 |
| Output Current | 1 Amps |
| Output Voltage | 12 Volts |
| Portable | Yes |
| Power Plug | No Plug |
| Power Source | Corded Electric |
| Total Usb Ports | 1 |
| UPC | 797444852486 |
| Unit Count | 1 Count |
| Wattage | 10 watts |
| Wired Charging Connector Type | USB Type A |

## Product Details

- **Amperage:** 1 Amps
- **Brand:** FARSENSE
- **Color:** Black
- **Compatible Devices:** 12V DC barrel interface equipment below 10W
- **Compatible Phone Models:** less than 10W power equipment
- **Connector Type:** USB Type A
- **Included Components:** 1 x USB Cable
- **Input Voltage:** 12 Volts
- **Special Feature:** Lightweight Design
- **Total USB Ports:** 1

## Images

![FARSENSE USB to DC 12V Step Up Power Cable (3ft), DC Jack 5.5 x 2.5mm (3.5 x 1.35mm) USB Boost Converter with LED Indicator - Image 1](https://m.media-amazon.com/images/I/61jLmKxC21L.jpg)

## Questions & Answers

**Q: Is this "center negative".**
A: No, center positive.

**Q: Which end of cable is 5 volts input and which is 12 volts output?**
A: 5 volts is the USB-A input side. The output is on the barrel plug and is 12V.

**Q: I have a 5v/3a power bank that I'm planning to use to power up a 12v 1.5a monitor. Will this work?**
A: The max output current for 12V is 1 amp. Your monitor requires 1.5 amps so technically the draw over the rating of the adapter and will not work.

**Q: Could this be used for audio equipment as a 12v trigger to activate (an amplifier) from another device that has USB but no trigger output?**
A: Probably will work. 
I used a 5v usb connector in my car to feed this device. It gave me a 12 v output to supply a radar detector.

## Frequently Bought Together

- FARSENSE USB DC 5V to 12V Step Up Power Cable(3ft), USB to DC 12V Adapter with DC Jack 5.5 x 2.5mm(3.5 x 1.35mm), USB Boost Converter Supports LED Indicator
- iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm

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**Shop now:** [https://www.desertcart.ni/products/406924295-farsense-usb-to-dc-12v-step-up-power-cable-3ft](https://www.desertcart.ni/products/406924295-farsense-usb-to-dc-12v-step-up-power-cable-3ft)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-07-14*