All OTG USB Flash Drives are for Android 4.5+! Products description:
1. Storage capacity: 4GB 8GB 16GB 32GB 64GB
2. Interface: USB 2.0
3. Environment Temperature: -40°C – +70°C
4. Storage Temperature: -50°C – +80°C
5. USB Service Voltage: 4.5V-5.5V
6. Storage Lifetime: More than 10 years of durable data storage
7. Use A-class chip, can be erased repeatedly for 100,0000 times
8. Easy to read and read in high speed ,no need drive/power supply only plug in
9. Solid State Storage, Shock proof and electromagnetic proof
10. Hardware Requirement: PC with USB connection,Notebook,MAC
11. Operating System: Win98/ME/2000/XP/ Vista/win7 /win8, Mac OS 9.X/Linux2.4 or above USB connection,support Hot plug & Play.
Frequently Asked Questions :
1. Why I bought 8GB USB, but the computer show it is about 7.4GB?
Because:
- Flash memory producers are using decimal arithmetic:
1KB=1000Bit, 1MB = 1000KB, 1G = 1000MB
- Calculated, the operating system using binary arithmetic:
1KB=1024Bit, 1MB = 1024KB, 1GB = 1024MB
That is why there are some differences between display capacity and nominal capacity of flash memory product. And different factories will produce different capacity USB flash drives. So it is normal to has little capacity deviation! So it is normal to has little capacity deviation! So it is normal to has little capacity deviation!
4GB = approximately 3.6GB-3.8GB
8GB = approximately 7.4GB-7.6GB
16GB= approximately 14GB-15GB
32GB= approximately 28GB-30GB
64GB= approximately 58GB-60GB
*Please note that: Our USB flash drive is the real capacity,you can use the H2text to text it.H2text is the most authoritative testing software in the world.
2. Why the USB write speed it so slow?
Our USB flash drives write speed is 5M/S-10M/S.
But the write speed will be unsteady according to different computer configuration and your file size.
3. Why the device is not recognized?
Normally, when you connect USB drives to the computer, it will installs the driver automatically. If your USB flash drive is not recognized, please turn off the firewall and antivirus software of your computer and try again. If it still can not work,please contact us, we will help you solve this problem.
Tips for Usage :
1. When you use your USB flash drive, it is better to copy your files to the computer than operate your files in USB flash drive directly.
2. Please do not remove your USB flash drive when it is being used otherwise your data may loss.
3. After using USB flash drive, it is better to remove it as soon as possible. That will helps to extend its storage lifetime.
4. Please do not format your USB flash drive frequently, otherwise the USB will be demaged easily.
Tips: this product is not suitable for the iPhone.
“LEIZHAN” company is located at Hua Qiang Bei Shenzhen China, the center of Electronic world."LEIZHAN" devotes to provide both high quality and competitive price to all customers all around the world. Including OTG USB Sticks, Metal USB flash drives,Wooden USB pen drives,Plastic USB flash disk,Silicone USB pen drives and Crystal USB flash drives,etc. We provide more than 200 kinds of USB flash drives with capacity 4GB 8GB 16GB 32GB 64GB such as cute animals USB sticks,cartoon USB minisions, metal pen drives sticks and so on. We can help customers to print or emboss logo if they want. We have excellent team, they will try them best to solve all your problems. We are trusted by many buyers from all over the world! Have a nice shopping on our store!
Shipping Policy :
1.We usually ship out the goods within 24 hours during working days once payment confirmed,we provide all over the world free shipping.We usually ship via Aliexpress Standard Shipping.If you buy more than 100cps, we can ship your goods by fast shipment(5-7days), Such as FEDEX, DHL ,EMS and ARMX.
2.Please write complete address,full name(especially Russian Friends),phone number without”-” or space, and post code so that we could ship out your goods as soon as possible.
3.If you take big quantity,please tell us the commercial value,we will help you write the value as you require to avoid tax in your country, but, hope you can understand that We are not responsible for any custom or import tax.
After-sales Service :
1. We hope you can get your goods very very fast.But if you can not get your goods after estimated shipping time, please contact me firstly before open dispute, ok?We will check the parcel for you and we will give you full refund or resend you a new one if the parcel is lost on the way.
2. When you get our goods,please do not leave us any bad feedback if the goods has quality problem or get shortage, please contact me, we will help you solve this after getting the evidence provided by you.
3. If you like our goods, that will be very nice to leave us good feedback to support us !!!
