New designs can store up to 32GB of data. Some even have 64 to 128GB memory. The read and write speeds can reach 17Mbps and 9Mbps, respectively.

Class 4 to 10 microSDHC card

Flashcom Electronics Industry Ltd
The TFSD1405 model from Flashcom has a memory capacity that ranges from 1 to 64GB. The class 4 to 10 microSDHC card comes with 16Mbps read and up to 9Mbps write speeds, and can retain data for at least 10 years. The model can accommodate custom logos, and meets CE, FCC and RoHS. OEM orders are accepted. MOQ is 100 units.

Built-in security features

Global Hightech Technology Ltd
Global Hightech offers the 16GB Memory SD Card model that suits different multimedia devices. Its capacity is between 128MB and 64GB. The 0.8x0.8x0.05in class 10 microSD card has built-in security features that enable users to download, store and play secure content. The 3.3V product comes with an SD adapter and a 1-year warranty. Custom logos and OEM orders are welcome.

For various multimedia devices

Huan Yu Industry (HK) Co. Ltd
Huan Yu's model HYC-12 microSD card can be used in various mobile phones and multimedia devices. It has an 8GB memory storage and low-battery consumption. The housing is black.

Suits promotional purposes

Liao Sheng Trading Co.
The model LS-MSD-07 class 10 microSD card from Liao Sheng has 10 to 17Mbps read and 3 to 6Mbps write speeds, and is available with 2, 4, 8, 16 and 32GB memory capacity. Each unit measures 11x15x1mm, weighs 0.4g and is bundled with a protective plastic case and an adapter. The full-capacity storage is suitable as a gift and promotional item and comes with a 3-year warranty. It is packed in a PP box. Minimum order is 200 units. OEM designs are welcome.

Up to 128GB memory

Shenzhen Chairman Electronic Co. Ltd
Shenzhen Chairman's model AU-440 microSD card has a speed class rating of 4, 6 and 10 while memory capacity ranges from 1 to 128GB. It is packed with an adapter. The full-capacity unit accommodates buyers' logos.

Write-protect switch

Shenzhen J-Dragon Technology Co. Ltd
The memory capacity of Shenzhen J-Dragon's model JTF07-1 microSD card is between 128MB and 32GB. Read and write speeds are 8 to 15Mbps and 4 to 6Mbps, respectively. The 3.3V FAT32 unit suits different OS, including Windows, Linux and Mac. The product measures 15x11x1mm and weighs 1.41g. It features a write-protect switch and when used with an adapter, it can function as a full-size SDHC card. The model is CE-marked and FCC-certified and comes with a 3-year warranty. Custom logos are accepted.