Class4 4gb SD memory card , sd bluetooth memory card 4gb

1.sd memory card,SD1GB,2GB,4GB,8GB,16GB
2.CE,FCC,SGS,ROHS
3.5-year warranty
4.Brand"Anycard"or OEM
5.best factory price.
Packaging & Delivery
Packaging Detail:
Packing design can be changed as customers need: current usb flash drive package, blister package, metal case, standard package, gift package, customized package for optional
Delivery Detail:
1-2days
Specifications
16GB SD Memory Card
1.Capacity: 128MB ~64GB, 100% real capacity
2.logo printing
3.High read and write speed
4.Standards: FCC
64GB SD Memory Card
1.Capacity: 128MB ~64GB, 100% real capacity
2.logo printing
3.High read and write speed
4.Standards: FCC
Datasheet

Starting at 4GB, SDHC cards offer larger-volume data storage and optimized recording performance with support for FAT 32 file formats. In addition, Class 4 SDHC cards use speed "class" ratings that deliver a 4MB/sec minimum data transfer rate for optimum performance with SDHC devices.
Although identical in size to today’s standard SD card, the SDHC cards are designed differently and are only recognized by SDHC host devices. To ensure compatibility, look for the SDHC logo on cards and host devices (cameras, camcorders, etc.).
Features:
Compliant - with the SD Card Association card specification
Speed** - Up to 5MB/sec. read rate - Up to 1.5MB/sec. write rate
Small - about the size of a postage stamp (24mm x 32mm x 2.1mm)
Secure - built-in write-protect switch prevents accidental data loss
Operating Temperature - 0 o to 60 o C / 32 o to 140 o F
Storage Temperature - -20 o - 85 o C / -4 o to 185 o F
Voltage - 3.3v
Reliable - l year warranty
Simple - as easy as plug-and-play
Economical - low power consumption is easy on device's batteries
Features
Speed performance rating: Class 2 (based on SD 2.00 Specification)
Supports SDHC compatible host devices
Non-volatile solid-state; no moving parts maximizes battery power. Data is not lost when power is turned off
Low battery consumption to maximize battery life in small portable devices
User selectable mechanical write protect switch on the exterior card casing
Operating shock rating of 2,000Gs, equivalent to a 10-foot drop to the floor
Security level complies with both current and future
Secure Digital Music Initiative (SDMI) portable device requirements
IF U ARE INTERESTED ,PLS DONG HESITATED ,time is the money ,our will be the best choose for u
our shipping time :1-3days
Support System:

Operating System
File Transfer
Password Traveler
Windows® 7
Yes
No
Windows Vista®2 (SP1)
Yes
Yes
Windows Ready Boost
Yes
No
Windows XP (SP1, SP2, SP3)
Yes
Yes
Windows 2000 (SP4)
Yes
Yes
Mac OS X v.10.3.x+
Yes
No
Linux v 2.6.x+
Yes
No
Storage Chart
Storage
Capacity*
Photos**
Music
***
Audio Book
+
Video
++
Productivity
+++
3MP
5MP
10MP
MP3 Songs
Books
mins.
Word/ Excel
PowerPoint
4GB*
3,619
2,381
802
760
408
272
3047
609
8GB*
7,238
4,762
1,604
1,520
816
544
6095
1,208
16GB
*
14,476
9,524
3,208
3,040
1,632
1,088
12,190
2,438
32GB*
28,952
19,048
6,416
6,080
3,264
2,176
24,379
4,875
64GB*
57,904
38,096
12,832
12,160
6,528
4,352
48,759
9,752
128GB*
115,808
76,192
25,664
24,320
13,056
8,704
97,504
19,488
256GB*
231,616
152,384
51,328
48,640
26,112
17,408
195,008
38,976