---
product_id: 91266277
title: "cablecc 6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5 inch Mobile Hard Disk"
brand: "cablecc"
price: "€ 17.49"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/91266277-cablecc-6840734-black-usb-3-0-female-to-dual-usb
store_origin: FI
region: Finland
---

# USB 3.0 Speed 30cm Length Dual Power Source cablecc 6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5 inch Mobile Hard Disk

**Brand:** cablecc
**Price:** € 17.49
**Availability:** ✅ In Stock

## Summary

> 🔗 Double the Power, Double the Fun!

## Quick Answers

- **What is this?** cablecc 6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5 inch Mobile Hard Disk by cablecc
- **How much does it cost?** € 17.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/91266277-cablecc-6840734-black-usb-3-0-female-to-dual-usb)

## Best For

- cablecc enthusiasts

## Why This Product

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

## Key Features

- • **CE Certified:** Quality assurance for your peace of mind.
- • **Portable Design:** Compact and lightweight for on-the-go convenience.
- • **Power Up Your Devices:** Harness the power of two USB ports for seamless connectivity.
- • **USB 3.0 Data Transfer:** Experience lightning-fast data transfer speeds.
- • **Versatile Compatibility:** Works with a variety of USB devices, including external hard drives.

## Overview

The cablecc6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable is designed to enhance your USB connectivity experience. With a length of 30cm, this cable allows you to draw power from two USB ports, ensuring your 2.5-inch mobile hard disk operates smoothly. Its CE certification guarantees quality, making it a reliable choice for professionals on the go.

## Description

cablecc 6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5 inch Mobile Hard Disk

## Features

- Two USB male connector,One is for USB 3.0 power and data, another one for USB 2.0 power only.
- Does one USB port not supply enough power for your USB device? Our Sync USB 3.0 Power Adapter Y cable for your is the solution. Our cable allows for power to be taken from 2 USB ports, like a PC and External hard drive.
- Allows you to link 1 USB device into 2 USB Ports on your PC for more power. There are times you may have an external device, such as a portable 2.5 hard drive, and a standard USB cable is not able to transfer enough power to operate the device.
- This problem can be easily solved by using this USB 3.0 y Cable
- Length: 30cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | cablecc |
| Part number | U3-255-CC |
| Item Weight | 9.07 g |
| Product Dimensions | 19.81 x 9.91 x 1.78 cm; 9.07 g |
| Item model number | 6840734 |
| Colour | Black |
| Material | Copper |
| Shape | Round |
| Item Package Quantity | 1 |
| Specification met | CE |
| Special Features | Portable |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** cablecc
- **Connector type:** USB Type A
- **Cable type:** USB
- **Compatible devices:** USB Device
- **Special feature:** Portable

## Images

![cablecc 6840734 Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5 inch Mobile Hard Disk - Image 1](https://m.media-amazon.com/images/I/51btnhIusWL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- cablecc Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable for 2.5" Mobile Hard Disk
- PortaPow USB Power Blocker - Stops Charging, Allows Data (Single Pack)
- ALINNA Black USB 3.0 Female to Dual USB Male Extra Power Data Y Extension Cable Splitter Adapter for 2.5" Mobile Hard Disk

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/91266277-cablecc-6840734-black-usb-3-0-female-to-dual-usb](https://www.desertcart.fi/products/91266277-cablecc-6840734-black-usb-3-0-female-to-dual-usb)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*