Wansenda 16gb rotary USB Flash Drive 64gb 32gb swivel Pen Drive 128gb usb memory stick flash drive 8gb usb 4gb usb 2.0 pendrive

Storage Capacity: 4GB/8GB/16GB/32GB/64GB/128GB.

Interface: USB 2.0
Writting Rate: 5-10MB/s , Reading Speed: 10-20 MB/s
Storage Temperature: -50°C – +80°C
USB Service Voltage: 4.5V-5.5V
Storage Lifetime: More than 10 years
Use A-class chip, can be erased repeatedly for 100,0000 times
Operating System: Win98/ME/2000/XP/ Vista/win7/win8 , Mac OS 9.X/Linux2.4 or above
USB connection,support Hot plug & Play.
Easy to read and read in high speed ,No need drive/power supply only plug in.

Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.

This is calculation difference between manufacturer and our PC .

4GB =approximately 3.5-3.8GB

8GB =approximately 7.2GB-7.5GB

16GB=approximately 14GB-15GB

32GB=approximately 28GB-30GB

64GB=approximately 58GB-59GB

​128GB=approximately 110GB-120GB

The most reliable software to verify memory is H2testw.

Package: 1* Metal usb flash drive

Tips:

1 Don’t operate the files in the USB flash directly. It would better first copy the files to computer to operate and then copy back to USB flash after operation.

2 To extend USB flash’s life span, it would better to plug the USB flash drive down after operation asap.

3 Before removing the USB, please delete the symbol on the bottom right of the PC screen to avoid missing files in the dish.

4 Please do not format the USB frequently for it may damage the USB flash.

1, Shipping Address:

Please fill in all information of addressee, including Full name, Address, Zip code and Phone number. We are not responsible for nondelivery due to lacking of the information.

Attention:

We can’t change the country name, if you want drop ship or ship to another country, please change the address before placing the order.

2, Shipping Methods:

“Free shipping” products will be shipped by AliExpress Standard Shipping.

–Most Countries can choose shipped by AliExpress Standard Shipping.

–If the order is in high value, or its overweight, or if there is any other requirement of the shipping, please contact us for another choice just as DHL, EMS etc. But the extra cost should be on buyer’s side.

3, Shipping Time: Most orders will be shipped out within 3-5 business days upon payment confirmation Except Holiday.

4, Delivery time:

–Most countries take 15- 60 days by AliExpress Standard Shipping, Except Russia, Brazil take 90 days.

We will not accept the orders if you mind the delivery time.

5. About taxes

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to order.

We are an honest seller on Aliexpress. All our products are test before shipping. If you have any problem after receiving the products, please contact us immediately.

Besides, Feedback is important to us, please so kind to leave a positive feedback if you are satisfied with our product and service. We are sure to do the same for you.

Thank you for orders and look forward to more cooperation.