High Speed 4-in-1 USB Card Reader

SPECIFICATIONS

• About Logo: Equal or over 10pcs free logo
• Capacity 1: 4GB 8GB 16GB 32GB 64GB 128GB
• Certification: None
• Choice: yes
• Cle usb: Portable High Quality
• Encryption: No
• Interface Type: USB 2.0
• Material: Metal
• Model Number: USB flash drive
• Package: No
• Product Type: Flash Disk,Normal,Multifunctional,Creative
• for: business/gift/photography/wedding day
• semi_Choice: yes

1. We can free logo when order over 10pcs , if below 10pcs , will need to pay more USD 5 for logo fee .
2. Please send us LOGO within 12 hours after payment done , if not , we will arrange to send out usb without logo . 
3. LOGO file can be clear JPG, JPEG, CDR , AI , PNG, PDF format .
Pls send logo by online chat or e-mail , if by mail , must attach order number . 
Specification:

1. USB flash drive USB 2.0 interface.

2. Capacity of 128M/4GB/8GB/16GB/32GB/64GB/128GB.

3. High speed data transfer performance .

4. Hot plug and play.

5. Hardware Requirement: PC with USB connection,Notebook,MAC

6. 10 years data retention.

7. More than 10000 times of usage .

8. Solid State Storage, Shock proof and electromagnetic proof

What is the real capacity?

Flash memory vendors are using decimal arithmetic:1MB = 1000KB,1G = 1000MB

calculated, the operating system using binary arithmetic:1MB = 1024KB,1GB = 1024MB;

so there are some differences between display capacity and nominal capacity of flash memory product.
128MB= approximately 110MB-120MB
256MB = approximately 230MB-245MB
512MB = approximately 460MB-480MB
    1GB = approximately 800MB-999MB
    2GB = approximately 1.60GB-1.85GB
     4GB = approximately 3.6GB-3.8GB
     8GB = approximately 7.2GB-7.6GB
   16GB = approximately 14GB -15GB
   32GB = approximately 28GB -30G
   64GB = approximately 58GB -60GB
 128GB = approximately 110GB -120GB

PHOTO SHOW