1. Product Name:USB3.1 type-c OTG card reader
2. Material: aluminum alloy
3. Size: 3.7 * 1.8 * 0.8mm
4. Color: dark gold, dark silver, bright silver
5. Support memory card: TF
6. Product Features:
1> metal shell, safe and environmentally friendly, delicate texture, feel comfortable, solid structure, durable
2> For all type-c interface devices, compatibility, wide range of applications
3> Lanyard hole design, easy to carry, not easy to lose
4> compact, stylish, beautiful and practical