1. Transparent housing with safety cap to protect the connector from wear and tear. 2. Durable interface, no fear of repeated plugging and unplugging 3. Simple appearance, lightweight and portable 4. SD/TF dual-card easy to read, suitable for multi-device memory cards 5. Driver-free Plug and Play, compatible with window series, Mac OS, Linux system, office entertainment more quickly 6. Interface: USB2.0 7. Card slot: SD + TF 8. Weight: about 8.5g 9. Size: about 4.8 x 1.8 x 1cm
