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💾 Carry Your Digital World, Fast & Sleek!
The UnionSine 500GB External Hard Drive combines ultra-fast USB 3.0 data transfer speeds with a slim, durable aluminum design. Compatible with a wide range of devices including PCs, Macs, gaming consoles, and Android phones, it offers plug-and-play convenience and enhanced data protection through anti-interference shielding. Weighing just 0.22 kg and featuring a non-slip grip, it’s the perfect portable storage solution for professionals and gamers alike, backed by a 3-year warranty.







| ASIN | B091FS79T8 |
| Best Sellers Rank | 82 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in External Hard Drives |
| Box Contents | Portable External Hard Drive, USB3.0 Cable, User Manual |
| Brand | UnionSine |
| Brand Name | UnionSine |
| Cache Memory Installed Size | 8 MB |
| Color | Black |
| Compatible Devices | Laptop, Desktop, Game Console, TV, Mobile Computing Devices |
| Compatible Video Game Console Models | Sony PlayStation 5 |
| Connectivity technology | USB |
| Country of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 out of 5 stars 50,412 Reviews |
| Data Transfer Rate | 120 Megabits Per Second |
| Digital Storage Capacity | 500 GB |
| Digital storage capacity | 500 GB |
| EU Spare Part Availability Duration | 3 Years |
| Enclosure Material | Aluminium |
| Form Factor | 2.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | USB 2.0/3.0 |
| Hard Disk Rotational Speed | 5400 |
| Hard disk form factor | 2.5 Inches |
| Hard disk interface | USB 2.0/3.0 |
| Hard-Drive Size | 500 GB |
| Hardware Connectivity | USB 3.0 |
| Hardware Platform | Android, Mac/Linux, Windows |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 11.6L x 8W x 1.3Th centimetres |
| Item Weight | 0.22 Kilograms |
| Manufacturer | UnionSine |
| Manufacturer Part Number | HD2510 |
| Media Speed | fino a 103 MB/s |
| Model Name | HD2510 |
| Model Number | HD2510 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Product Features | Portable |
| Product Warranty | Service de garantie de 3 ans |
| Read Speed | 120 Megabits Per Second |
| Special feature | Portable |
| Specific Uses For Product | Gaming |
| UPC | 630808446412 |
| Unit Count | 1.0 count |
A**I
Very handy gadget
Absolutely fantastic external hard drive! The slim and lightweight design makes it super easy to carry around, and the 500GB storage capacity is perfect for storing games, movies, photos, and important files. The USB 3.0 connection provides very fast transfer speeds, and it worked instantly with my PC, Mac, PS4, and Xbox without any issues. Setup was simple — just plug and play. The build quality feels solid and reliable, especially for the price. Highly recommended for anyone looking for portable and dependable extra storage!
K**N
Small and light weight like for 1TB
I bought the UnionSine External Hard Drive 1TB Ultra Slim Portable USB 3.0 and I’m very satisfied with it. The drive is lightweight, slim, and easy to carry — perfect for a laptop. The transfer speed via USB 3.0 is really good; files copy quickly without any issues. Setup was very simple — just plug and play, no extra installation needed. Another plus is the quiet operation and sleek design. Considering the price, the build quality is very good. The only downside is that it doesn’t come with a protective case, but that’s a minor issue. I would definitely recommend it to anyone looking for an affordable and reliable external hard drive.
D**N
Slim, Simple, and Solid for the Price
A great little drive for the price — slim, lightweight, and genuinely portable. It’s basically the kind of hard drive you forget you’re carrying until you need it. Setup is instant, transfer speeds are perfectly decent for everyday files, and 500GB is plenty of space for documents, photos, and backups. The only downside is that it’s not the fastest drive in the world, especially with larger transfers, but for the cost and convenience, it’s a very solid 4/5. Reliable, simple, and does exactly what it promises.
D**I
Wow!
This is a great way to add more storage to your devices. The speed is actually better than expected. I've been using the product for almost a year now, and the quality has not decreased over time at all! It's easy to take with you when traveling and is not noisy at all. It does vibrate very slightly, but that doesn't bother me. I haven't had any problems with its provided cable or overheating at all. Overall, great purchase.
K**N
Good drive
A very reliable and compact hard drive. There is no heat after a good hours use even. Noise level is minimum. Highly recommended
P**H
Thanks for nice product.
I needed a storage device for photos and documents I have accumulated over the years, and after some consideration I decided to opt for this external hard drive. Firstly I am not a computer buff and to be honest not the most technically gifted person, so I wanted something simple to set up to transfer a number of files, folders mainly container years worth of pictures. its ultra slim and portable and it certainly is, weighing only some 150g and fits in my hand easily also my trouser pocket! Now as mentioned I only wanted this as a back-up so I wouldn't lose many old photos and files and I must say that downloading them on the the hard drive was simple and very fast, it took no time to do and every time I have wanted to get a file I just plug in and within seconds I can locate the file or pic I am looking for. It comes with a USB 3.0 lead and is as simple as plug in and play.
R**B
Make sure you also back this up before it breaks.
If i could choose a minus number if stars, i would. I bought this drive on the back of the good reviews, so I formatted it and proceeded to transfer nearly 500G of video, pictures and 3d print files, basically everything I need safe and not clogging up my PC. I used it for 2 weeks before cleaning everything off my PC. Great, I'm running nice and fast again. Then randomly the next time I plug this in it wants me to format it, I now have no access to the 500g of files I absolutely need. It slowed my PC down considerably and I now stand to lose everything on it if I format it. Trust this POS at your own risk. I've lost everything I need. I've done everything I know to retrieve my files back. Of course if I format it again, everything is gone. Nothing I can do about it either, the damage is already done. Stick with the better brands like Toshiba etc.
A**R
Good to go
Best and cheapest hard drive never messes up
S**L
Worth buying hard disk with good features
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.
A**R
Budget Performer External SSD
Cheap yet Effective way to store local files. A good Alternative of cloud storage. Absolutely steal deal. Nice compact size and good speed.
A**O
Eu recomendo..
Muito bom produto gostei 🤩🤩
J**S
Top produit
Top produit, conforme à la description, très pratique avec un rapport qualité/prix imbattable
D**A
Great Portable Hard Drive
Very happy with this hard drive. It is small, easy to carry, and works smoothly. File transfers are fast with USB 3.0, and the 500GB storage is enough for my daily needs. Good quality and great value for the price.
Trustpilot
3 days ago
1 month ago