

💼 Carry Your Digital World in Style and Speed
The UnionSine HD2510 is a 500GB ultra-slim portable external hard drive featuring USB 3.0 for lightning-fast data transfers up to 120MB/s read speed. Designed with a non-slip, ergonomic grip and broad compatibility across PCs, Macs, gaming consoles, and Android devices, it offers plug-and-play convenience without software installation. Its durable aluminum casing protects data integrity and dissipates heat, all backed by a 3-year warranty—ideal for professionals seeking reliable, stylish, and versatile storage on the go.







| ASIN | B091FS79T8 |
| Are Batteries Included | No |
| Best Sellers Rank | 105 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2 in External Hard Drives |
| Brand | UnionSine |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (47,151) |
| 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 |
| Hard Drive Interface | USB 2.0/3.0 |
| Hard Drive Size | 500 GB |
| Hardware Platform | Android, Mac/Linux, Windows |
| Item Weight | 220 g |
| Item model number | HD2510 |
| Manufacturer | UnionSine |
| 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 |
J**A
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!
T**M
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.
H**W
Sleek, Lightweight, and Reliable – A Solid External Drive with Minor Caveats
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.
J**.
Excellent drive!
Excellent drive. Records well from a TV and stores and plays back very well! Silent in operation, I can’t hear any noise! Very very good quality! Recommend!
G**S
Fantastic value for the money
This product really is great value for money and performs very well.
R**O
Excellent portable drive!
Fast, reliable, and ultra-slim — perfect for storing and transferring files on the go.
A**R
Storage
Great gadget good speed and size
P**L
Unreliable
This didn't work well for me. I've found it hard to access files on the disk.
S**L
Loved the quality, appears to be durable & eye catchy colour. Decent size for someone who has moderate data, speed is good enough, no heating problem, so overall good in functionality.
D**E
Excellent, no hassle just plug in and use, no formatting nothing, highly recommend
G**N
Die UnionSine externe Festplatte 1 TB (ultradünn) bietet viel Platz für deine Daten bei minimalem Platzbedarf. Dank kompakter Bauform lässt sie sich überallhin mitnehmen, lädt große Dateien problemlos und ist ideal für Backups, Medien oder Arbeit unterwegs. Insgesamt eine praktische, vielseitige und alltagstaugliche Speicherlösung.
J**K
Works perfect with xbox one x
成**門
容量も記載通りの容量を使用でき さらにコンパクトで持ち運びしやすく良いです。
Trustpilot
3 weeks ago
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