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UnionSine

UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3 0 for PC Mac Laptop PS4 Xbox one

$31.09$33.00

98+ bought in the past month

About this item

  • 【Upgraded version】 - The mirror logo strip is combined with the striped non-slip design. The rounded corners of the shell are more suitable for holding. The strips play a heat dissipation function to ensure a stable and fast transmission process.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - The external Hard Drive is used in conjunction with USB 3.0 and USB 2.0 ports to provide ultra-fast transfer speed. The theoretical read speed is up to 125MB/s, and the write speed is up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.

Key details

Digital Storage Capacity
500 GB
Hard Disk Interface
Serial ATA-600
Connectivity Technology
SATA
Brand
UnionSine
Special Feature
Portable

Item information

Hard Disk Form Factor
2.5 Inches
Hard Disk Description
Mechanical Hard Disk
Compatible Devices
Desktop, Gaming Console, Laptop, Television
Installation Type
External Hard Drive
Color
Pink
hard_drive
500 GB Mechanical Hard Disk
best_sellers_rank
#26 in External Hard Drives
Highlights

About this item

  • 【Upgraded version】 - The mirror logo strip is combined with the striped non-slip design. The rounded corners of the shell are more suitable for holding. The strips play a heat dissipation function to ensure a stable and fast transmission process.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - The external Hard Drive is used in conjunction with USB 3.0 and USB 2.0 ports to provide ultra-fast transfer speed. The theoretical read speed is up to 125MB/s, and the write speed is up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.

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Product videos

Product video 1

Customer reviews

1,199 reviewsPositive

Rated 4.4/5 across 1,199 reviews — well received overall.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the external hard drive offers good storage capacity, with one mentioning it's great for holding VODs from Twitch, and they appreciate its ease of use and value for money.

Generated from the text of customer reviews

Reviews with images

Customer review image for Ultra slim external hard driveCustomer review image for Good Storage!Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.
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★★★★★

Ultra slim external hard drive

This is awesome for storing information or transferring information to and from your computer. This will be very useful. Highly recommend. Read more

Customer review image for Ultra slim external hard drive
Customer
★★★★★

External Hard drive for storage

Very high quality external hard drive. I’m using this to store my work documents and photos to keep space on my computer hard drive. Data transfer speed is fast and everything is instantly available when needed. This is better than cloud storage. Read more

Razi
★★★★★

No hassle Mac pairing.

Complete with USB type 4 plug into computer and USB 3 into HD cord. What can I say? Nice discrete unit that fired up immediately connected to my MAC. I erased/formatted APFS to use as a backup drive using Carbon Copy Cloner. I have no experience with UnionSine quality/durability as yet. I ordered two for alternative drives in my backup scheme. One offsite. Swapping bi-weekly. It’s a great value so far. Read more

carmudgeon
★★★★

Doing well under HIGH read/write cyle usage

Purchased this drive to use with a small, stand alone DVR unit for recording OTA broadcasts. Been using almost daily for several months now, either recording or playing back shows from it. Recordings ranging from 30-minutes to up to 2-hrs per write/read cycle. Working 100% of time. Read more

MrScience03
★★★★★

Easy and practical to use

Easy and practical to use. All my data is backed up without any problems. Read more

Ana V.
★★★★★

Good Storage!

Amazing for holding my VODS from twitch. Simple and needed storage for me. Easy to use and good quality! Read more

Customer review image for Good Storage!
Joshua Willins
★★★★★

Small time content creation

Workd with a macbook, 500gb is a good amount of storage for small time content creation and its easy to upload things to once connected Read more

Kayla
★★★☆☆

Slow, but serves it's purpose.

This 1TB USB drove is nicely made, and compact in size but has one major issue... It is SLOOOOOW! Working in IT, I have access to all sorts of testing tools, and even though this was connected to a highspeed USB3.0 port, I was getting really poor read/wrote speeds. Is this bad, no. It just means that if you plan to copy lots of files, it is going to take some time. The available space is as advertised, and according to disk info, it is not an old recycled drive, plastered into a new case, which is good. I did have a small issue when first connecting it as Windows would detect it then loose it. This happened for about the first 5 minutes, repeatedly but then worked fine after that. It was nice and quiet when running the tests, so it shouldn't be annoying sounding while using. Best advise, use this for long term storage of old photos, videos, music, documents, etc. do not plan to use this as a day to day quick access drive. Read more

Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.Customer review image for Slow, but serves it's purpose.
Brian Carson
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