30pcs/lot High Speed Rotatable Usb 2.0 P...

Specifications:

storage capacity: 128MB/256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB/64GB/128GB

Interface: USB 2.0

Environment Temperature: -40C – +70C

Storage Temperature: -50C – +80C

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

USB connection: support Hot plug & Play.
Operating System: Win98/ME/2000/XP/ Vista/win7 /win8 /win10
Easy to read and read in high speed, No need drive/power supply only plug in.

Note:
about capacity: because computer algorithm is different from U disk capacity of the algorithm,

computer algorithm 1G B=1024MB, but U disk capacity of the algorithm 1GB=1000MB,

So the actual amount of memory is as follows:

128MB = approximately 110MB-120MB
256MB = approximately 230MB-245MB
512MB = approximately 460MB-480MB
1GB = approximately 800MB-999MB
2GB = approximately 3.6GB-3.8GB
4GB = approximately 3.6GB-3.8GB
8GB = approximately 7.4GB-7.6GB
16GB = approximately 14GB -15GB
32GB = approximately 28GB -30GB
64GB = approximately 58GB -60GB
128GB = approximately 110GB-120GB

This is calculation difference between manufacturer and our PC, please Google ‘Memory card capacity’ to get more information.
Read and write speed: 4-6m / s, read speed: 8-15m /s

Packing:
Default PP bag packaging

If you need paper packaging, boxes or other accessories,please contact customer service!
PP bag

Certifications:

Our factory: