4GB High Speed Class 10 Micro SD(TF) Memory Card from Taiwan, Write: 8mb/s, Read: 12mb/s (100% Real Capacity)

1. Standard Micro SD and SD Design: Suitable for all electronic devices with a Micro SD or SD slot.
2. Storage Capacity: provides you large space to store your favorite photos, music and videos.
3. Privacy Protection: Built-in write protection switch to keep your data safe.
4. Fast transfer speed.