Teshanghong Tech. Development

3.5 stars out of 5
0%
Overall Positive Rating
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Business Name: Shenzhenshiteshanghongkejifazhanyouxiangongsi
(+86) 18576730374
futianquhuaqiangbeijiedaofuqiangshequshennanzhonglu2070haodianzikejidashaBzuo6ceng6093
Shenzhen, GD 518000, CN

Seller reviews

stars
(221 reviews)

Most helpful positive review

5 out of 5 stars review
Great little flash drive. Has both connections making easy to move thing from phone to computers without have to keep up with cables.
Brandy
Versus

Most helpful negative review

1 out of 5 stars review
Not even worth one star, but wouldn't let me submit my review without at least giving it 1 star. Not worth it though. Only tried 2 out of the 4 drives bought and both were same. At approx 60gb of material put on drive drive would freeze up and then disconnect itself from PC. Ended up ruining one trying to reformat it and other attempts to get more data on the drive. I would not recommend these pieces of junk to anyone
Rob
51 reviews
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  • 1 out of 5 stars review
    1/22/2026
    Not even worth one star, but wouldn't let me submit my review without at least giving it 1 star. Not worth it though. Only tried 2 out of the 4 drives bought and both were same. At approx 60gb of material put on drive drive would freeze up and then disconnect itself from PC. Ended up ruining one trying to reformat it and other attempts to get more data on the drive. I would not recommend these pieces of junk to anyone
    Rob
  • 1 out of 5 stars review
    3/13/2026
    Seller is providing flash drive with capacity that is fake / defective / misrepresented. I have used it a few times and had storage / access issues. So ran the H2testw test that is highly regarded to detect issues with storage. This usb flash has a few GB of actual capacity, and even that is suspect. Recommendation is do not purchase this item or any other from this seller.
    GlennDa
  • 1 out of 5 stars review
    2/22/2026
    This flash drive was advertised as 2TB. I bought it Aug, 2025 and every time I tried to copy data onto it, it stopped working. I thought I was doing something wrong and sat it aside. One Feb 20, 2026 I took it to the Geek Squad at Best Buy. They examined it and gave me a detailed report. It turns out it’s only a 32Mb flash drive. Its not what it was advertised to be. I was cheated and demand a refund.
    John
  • 1 out of 5 stars review
    5/24/2026
    Stay away from this seller. He's selling USB 2 thumb drives as USB 3 thumb drives. He even goes so far with the deception by showing a BLUE colored USB connection which would indicate that it is a USB 3 drive, but in fact a closer examination of the drive shows only 4 connectors, which is what USB 2 thumb drives have. A USB 3 thumb drive has 5 connectors, which clearly the thumb drive he's selling does not have. It is a USB 2 drive masquerading as a USB 3 drive and is 10X slower than what it should be if it were a true USB 3 drive.
    william
  • 1 out of 5 stars review
    1/10/2026
    This drive stopped operating at about one month. I was using it on three separate devices, and now it is completely dead. Neither side works. I would like a replacement or refund, please.
    William
  • 1 out of 5 stars review
    1/20/2026
    Won't hold many things written to it. Stuff disappears although the space taken still shows as used. Information is here today, gone later today!!! I wouldn't recomnend it for data or photo safekeeping.
    DinoJay
  • 1 out of 5 stars review
    1/18/2026
    this is the worst experience I have ever had and will report your business to the BBB and attorney general if I don't get a full refund immediately. I cannot return it because it has sensitive information and stopped working after first use
    Nhnh
  • 1 out of 5 stars review
    4/2/2026
    scam description showing 2tb but it is not i have stored 3 gb data,it is showing 1595 gb got used when checked its showing like filled with systems data
    Srikanthi
  • 1 out of 5 stars review
    3/28/2026
    By the USB I lost my Data, I transferred copy of my documents and photos and suddenly disappeared , only folders without files, I contacted with him, but no responding.
    Sam
  • 1 out of 5 stars review
    11/26/2025
    The seller communication was almost nonexistent, they acknowledge the request to cancel my order but failed to cancel it. I will not use the vendor again.
    Recoveredgamer6

About Seller

info:
This seller may also engage in manufacturing, importing or reselling consumer products. 
Teshanghong is a company established in 2020, focusing on electronic products such as USB flash drives, computer storage accessories, and smart glasses.