---
product_id: 310536613
title: "– UnionSine HD2510 Portable External Hard Drive 320GB Ultra-Thin 2.5 Inch USB 3.0 SATA HDD Storage for PC, Mac, Desktop, Laptop, Wii U, Xbox, PS4 (Black)"
brand: "unionsine"
price: "€ 72.78"
currency: EUR
in_stock: true
reviews_count: 13
category: "Union Sine"
url: https://www.desertcart.nl/products/310536613-unionsine-hd2510-portable-external-hard-drive-320gb-ultra-thin-2
store_origin: NL
region: Netherlands
---

# 120MB/s read speed 320GB storage capacity USB 3.0 & 2.0 compatibility – UnionSine HD2510 Portable External Hard Drive 320GB Ultra-Thin 2.5 Inch USB 3.0 SATA HDD Storage for PC, Mac, Desktop, Laptop, Wii U, Xbox, PS4 (Black)

**Brand:** unionsine
**Price:** € 72.78
**Availability:** ✅ In Stock

## Summary

> 💼 Store More, Move Faster, Stress Less!

## Quick Answers

- **What is this?** – UnionSine HD2510 Portable External Hard Drive 320GB Ultra-Thin 2.5 Inch USB 3.0 SATA HDD Storage for PC, Mac, Desktop, Laptop, Wii U, Xbox, PS4 (Black) by unionsine
- **How much does it cost?** € 72.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/310536613-unionsine-hd2510-portable-external-hard-drive-320gb-ultra-thin-2)

## Best For

- unionsine enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Enjoy a 3-year manufacturer’s warranty and premium packaging that makes it a perfect gift or personal upgrade.
- • **Plug & Play Simplicity:** No software hassle—just plug in and start transferring files instantly, backed by an aluminum anti-interference shield.
- • **Seamless Multi-Device Sync:** Effortlessly connect with PCs, Macs, game consoles, and Android devices for ultimate versatility.
- • **Lightning-Fast Data Transfers:** Experience blazing speeds up to 120MB/s read and 103MB/s write with USB 3.0 tech—no more waiting around.
- • **Ultra-Thin, Travel-Ready Design:** Sleek 2.5-inch form factor with a non-slip grip fits perfectly in your bag or hand for on-the-go productivity.

## Overview

The UnionSine HD2510 is a 320GB ultra-thin portable external hard drive featuring USB 3.0 and 2.0 compatibility for lightning-fast data transfers up to 120MB/s read speed. Designed with a non-slip grip and aluminum anti-interference layer, it supports seamless plug-and-play use across PCs, Macs, game consoles, and Android devices. Compact and lightweight at 220g, it’s perfect for professionals on the move, backed by a 3-year warranty for reliable, long-term storage.

## Description

Buy

Review: Compact and super easy to use - This hard drive is perfect – just plug it in and it works straight away, no messing about. It’s really slim and lightweight, so I can carry it with my laptop without feeling bulky. The transfer speed is quick and it handles games and files smoothly. Great value for the price!
Review: it works just fine on my linux box. - I was quite surprised that it did work out of the box, flawlessly. speed is good with usb 3 and above. Heat level is totally fine even during a heavy load test. Small portable size. Very good item.

## Features

- 【VERSATILE COMPATIBILITY】 - Compatible with multiple devices including TVs, game consoles, computers and Android phones. (Does not come with a Type-C cable. If you need to connect your Android phone and computer devices without USB ports, you need to purchase a USB to Type-C cable).
- 【Improved Design】 - Features a non-slip design with rounded corners for a more comfortable grip.
- 【Lightning-Fast Transfers】 - Boasts ultra-fast transfer speeds of up to 120MB/s read and 103MB/s write, thanks to USB 3.0 and USB 2.0 compatibility.
- 【Easy to Use】 - Simply plug and play with no software installation required. Plus, the aluminum anti-interference layer helps protect your data and dissipate heat.
- 【Complete Package】 - Comes with everything you need, including a portable hard drive, USB 3.0 cable, user manual, and gift-type shell packaging. Plus, enjoy peace of mind with a 3-year manufacturer's warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091FRPBL3 |
| Are Batteries Included | No |
| Best Sellers Rank | 70 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in External Hard Drives |
| Brand | UnionSine |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (47,032) |
| Date First Available | 31 Mar. 2021 |
| Form Factor | 2.5-inch |
| Guaranteed software updates until | unknown |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 5400.00 |
| Hard Drive Interface | USB 2.0/3.0 |
| Hard Drive Size | 320 GB |
| Hardware Platform | Android, Mac/Linux, Windows |
| Item Weight | 220 g |
| Item model number | HD2510 |
| Manufacturer | UnionSine |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 1 |
| Operating System | Windows/Mac/Linux/Android |
| Product Dimensions | 11.58 x 8 x 1.27 cm; 220 g |
| Series | HD2510 |

## Product Details

- **Brand:** UnionSine
- **Colour:** Black
- **Compatible devices:** Desktop, Laptop, Game console, Smartphone, Television, Tablet
- **Connectivity technology:** SATA
- **Digital storage capacity:** 320 GB
- **Hard disk description:** Mechanical Hard Disk
- **Hard disk form factor:** 2.5 Inches
- **Hard disk interface:** USB 2.0/3.0
- **Installation type:** External Hard Drive
- **Special feature:** Portable

## Images

![– UnionSine HD2510 Portable External Hard Drive 320GB Ultra-Thin 2.5 Inch USB 3.0 SATA HDD Storage for PC, Mac, Desktop, Laptop, Wii U, Xbox, PS4 (Black) - Image 1](https://m.media-amazon.com/images/I/61XbnUE8ipL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: It says 2tb capacity, but why it also says from 120gb to 2tb capacity?**
A: Because you need to pick from the list which capacity you require - there’s a few to choose from

**Q: This does work on Xbox series s**
A: Yes

**Q: Is there enough space to download sims4 and all extension packs?**
A: There will be more than enough space … 🙂

**Q: I need to transfer word/excel documents from laptop is this what I need? Is smallest size big enough?**
A: The file sizes for Word, etc are not usually huge. You could just use a 16 GB USB memory stick, it would be cheaper.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compact and super easy to use
*by J***A on 24 September 2025*

This hard drive is perfect – just plug it in and it works straight away, no messing about. It’s really slim and lightweight, so I can carry it with my laptop without feeling bulky. The transfer speed is quick and it handles games and files smoothly. Great value for the price!

### ⭐⭐⭐⭐⭐ it works just fine on my linux box.
*by T***M on 16 December 2025*

I was quite surprised that it did work out of the box, flawlessly. speed is good with usb 3 and above. Heat level is totally fine even during a heavy load test. Small portable size. Very good item.

### ⭐⭐⭐⭐ Sleek, Lightweight, and Reliable – A Solid External Drive with Minor Caveats
*by H***W on 1 June 2025*

Quick Verdict: The UnionSine HD2510 500GB external hard drive is a compact and affordable solution for everyday storage needs. It's plug-and-play on Windows 11 and offers decent performance, though the actual transfer speeds may be slower than expected for USB 3.0. First Impressions The drive arrived well-packaged, featuring a sleek and lightweight design. It feels sturdy and is easy to carry around, making it ideal for on-the-go use. Build & Design Its slim profile and black finish give it a professional look. The build quality is solid, and it doesn't feel flimsy or cheap. The included USB 3.0 cable is of adequate length for typical use. Performance & Features Setting up was straightforward—simply plugged it into a USB port on my Windows 11 laptop, and it was ready to use without any additional software installation. The drive is compatible with various devices, including PCs, Macs, and gaming consoles. Real-World Testing I transferred approximately 80GB of data to the drive, which took about 13 hours to complete. This equates to an average transfer speed of around 1.7 MB/s, which is significantly lower than the typical speeds expected from USB 3.0 devices. It's worth noting that actual transfer speeds can vary based on file sizes, system performance, and other factors. Pros & Cons What I Liked: Sleek and lightweight design Easy plug-and-play setup Affordable price point Compatible with multiple devices What Could Be Improved: Slower-than-expected transfer speeds Warranty discrepancy: packaging states 3 years, but the included card mentions 2 years Value for Money Considering its affordability and ease of use, this drive offers good value for basic storage needs. However, if high-speed data transfers are a priority, you might want to explore other options. Buyer Advice & Tips Ensure you're using a USB 3.0 port to achieve the best possible transfer speeds. Also, be prepared for potential discrepancies in warranty information and consider verifying the warranty period with the manufacturer. Final Thoughts: The UnionSine HD2510 is a reliable and budget-friendly external hard drive suitable for everyday use. While it may not offer blazing-fast transfer speeds, it serves its purpose well for storing and backing up files.

## Frequently Bought Together

- UnionSine 320GB 2.5" Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one,Xbox 360,HD-2510(Black)
- 32GB Ultra 100MBs Sandisk SDHC Memory Card

---

## 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.nl/products/310536613-unionsine-hd2510-portable-external-hard-drive-320gb-ultra-thin-2](https://www.desertcart.nl/products/310536613-unionsine-hd2510-portable-external-hard-drive-320gb-ultra-thin-2)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-02*