Please Email me or Wechat me any time.
Showroom phone number is my WeChat number, please add me.
Free engraving LOGO(More than 100pcs)
Free screen printing LOGO(More than 1000pcs)
Free uploads (mp3, mp4, video, docs)(More than 1000pcs)
We guarantee to ship out within 48 hours after payment confirmation (except Holiday).
We ship by DHL ,Aramex,Fedex,UPS,TNT,China Post.
Original Micro SD card Class4 Class6 Class10 TF card128MB 512MB 2gb 4gb 8gb 16gb 32gb 64gb 128gb 10Mb/s memory card
for samrtphone, Camera,sport camera,learning machine
Please add my wechat SZTopfine ,I will update new price via wechat from time to time.
If your order quantity more
than 1000pieces,LOGO printing will be FREE.Products can be sent to your China agent for FREE.
If you want to customize in a large quantity, please contact us.
1. Capacities: 4GB 8GB 16GB 32GB 64GB 128GB
2. weight: 12g
3. Interface: USB 2.0
4. USB Service Voltage: 4.5V-5.5V
5. Operating Temp: -40°C - +70°C
6. Storage Temp: -50°C - +80°C
7. Compatible with Windows XP Professional/Windows2000/7/8/Me/vista
4GB/8GB/16GB/32GB/64GB writing speed is about 4m/s-10m/s, if you are lucy, maybe you can get much 11m/s+
128GB writing speed is about 3.5m/s-5m/s
Besides the speed is affected by the perfromance of your computer, so different computer has different speed,
thanks so much for your kindly understanding.
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
The most reliable software to verify memory is H2testw.