[DETAIL] Features: OOTDTY Enhances your computers connectivitys with 5 in 1 USB Data Hub, featurings USB 2.0, USB and card reader. aluminum alloy, this hub ensures stable data transfer at Fast Speed. for both men and women, this hub for anyone who needs to expand the USB Port and access memory cards on their laptops or desktop computers. Whether you are working in office, studying at school, shopping at the mall, or relaxing home, this hub provides convenient access to multiple devices and memory cards. This hub is accessory for individuals who value efficiency and convenience. Specifications: Materials: Aluminum alloy Size:18x1.7x0.7cm Color: Silver, Gray(optional) Model: USB, type C (optional) Package Includes: 1PC 5 in 1 Docking Station Note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. [ATTRIBUTES] - Hign-concerned Chemical: None - Package: Yes - USB Type: Mini-USB - Hign-concerned Chemical: None - Package: Yes - USB Type: Mini-USB - Use: Computer,Smart Devices - Certification: None - Origin: Mainland China - Materials: Aluminum alloy, Aluminum alloy - Size: 18x1.7x0.7cm,18x1.7x0.7cm - Color:: Silver, Gray(optional),Silver, Gray(optional)