The advantages of micro sd card 1.Fast delivery and cheap ship 2. The more the cheaper 3.Quality test is a must

Specification of 128 mirco sd card: 

Specifications	Capacity	128MB,256MB,512MB,1GB,2GB,4GB,8GB,16GB,32GB
	Dimension	15mm*11mm*1mm ( 0.59" x 0.43" x 0.039" )
	Weight	0.3g
	Operating Temperature	32°F to 140°F (0°C to 60°C)
	Storage Temperature	4°F to 185°F (-20°C to 85°C)
	Operating voltage	2.7v~3.6v
Rate	Read:13~20(mb/s)    /   Write:14~17(mb/s)

Scope of application of micro sd card:

Mobile phone/cemera/recorder pen/mp4/mp3/ipad/psp.etc

Frequently Asked Questions of micro sd card:

1.Why do the  actual capacity of USB flash drive and memory card always less than their marked capacity?

a), The Conversion: the factory take as 1mb=1000kb, but the computer take 1mb=1024kb.

b),  System files should occupy a certain room, so it will lead to deviation.

2.How much is the actual usable capacity can be called normal?

1gb     maybe about 0.8gb

2gb     maybe about 1.8gb

4gb     maybe about 3.7gb

8gb     maybe about 7.4gb

16gb   maybe about14.8gb

We offer the good products and service,all items should be checked one by one.

If you get any bad one we will replacement with free

Please contact me if you need micro sd card. we can make a further discuss!

Here is wholersaler of micro sd card 1gb ~128gb!

supply micro sd card