SSK External USB C SSD Flash Drive 512GB, Up to 550MB/s 2-in-1 Type C+ USB A USB3.2 Gen2 Solid State Thumb Drive,Fast Memory Stick Data Storage for iPhone 15/PS4/PS5/Android Phone/Windows/Mac

SSD Good DIE grade Chip, Safe & Reliable

Using original SSD solid-state Good DIE grade memory chips, with strong stability. It features a zinc alloy shell casing that protects the drive from unexpected knocks, fast heat dissipation and low power consumption. It also comes with a leather case for your portable carry.

Note: The speed does not drop when write data at once within 1/4 of remaining capacity.

Fast Speed

Memory Stick Data Storage up to 550mb/s read speeds and 500mb/s write speed,which is 10 times faster than traditional USB 3.0 memory stick. Tips: If connect to a USB3.0 or USB3.1 Gen1 port, the transfer speed will be limited up to 450MB/s. Let you work and play more efficiently.

Support Win to go

USB flash drive supports win to go system, allowing the system to be carried with you, thereby improving work efficiency. Tips: The product itself doesn't have a system, and the WTG system needs to be installed by yourself. MacBooks with M1 and M2 chips do not support WTG.

Plug and Play

SSK Dual flash drive with the Type C and USB A 3.2 Gen2 port, photo memory stick for computer & android phones. You can easily transfer files and data between smartphones, tablets and computers, efficiently save file transfer time.

Whether the product is compatible with IOS？

Thank you for your question and our SD301 is compatible with Type C and USB A ports.If your IOS device is with a lightning port, It is not compatible with our SD301.If your IOS device is with type C port, our SD301 can compatible with it well directly.Please follow these step as follow.

Step 1:Open the "Files" app, click "Browse".

Step 2:Connect the C port of your iphone/macbook/ipad ,and find whether there come out the "Untitled" folder or not.

Step 3: Rename the Untitled folder as “SSK SD301 ”and start to use it.

Please note: Due to the IOS limitation, not all files can be opened by its system, SSK Drive is only the storage device, if the apple device you are using does not support the file, then our SD301 will not be able to open this type of file either.

Is it normal for the product to heat up during use?

This memory stick is a portable solid state flash drive, the speed is faster a lot than ordinary flash drive, and it is made of metal shell, which has better thermal conductivity, so that the heat will be much more than the ordinary flash drive.

Your hands may feel a little hot, but this is normal. This situation will not affect your use, nor will it damage the data.

Our products have gone through a series of sophisticated tests, which is safety enough in normal using.

Why can't SD301 be recognized on a smartphone? How to solve it?

• First, please go to check the flash drive’s format, please make sure it is EXFAT, if it is not EXFAT, please format it first(Before formatting, please backup all your data);
• Second, please go to check whether the OTG function is enabled, most of OPPO's mobile phones need to manually open the OTG function. Only when the OTG function is enabled, the data transmission of external devices can be carried out. So you need to turn on the OTG function of your phone. The details can be found on Youtube. You can search for "How to Enable OTG Connection on OPPO Developer Options" on Youtube.

Why does the write speed of SD301 drop when I write to large files at once?

Writing large-capacity files at one time,the write speed will decline is a common problem of most solid-state drives.

Even solid state drives produced by well-known companies also have this problem, which is a technical problem, not a problem of our product itself.

If you want to maintain a high write speed, it is recommended that you do not write more than 1/4 of the remaining usable capacity at one time.

For example, when the USB SSD drive has 600GB available capacity left, you can transfer data less than 150GB at a time, the speed will not drop.