• This is a hub converting to 3 x USB 3.0 ports + 2 x card reader slots for SD & TF card
• The 3 USB ports can connect USB flash drive, mouse, keyboard, mobile hard disk, etc
• It provides fast transmission speed up to 5Gbps 
• The premium aluminum alloy shell is more wear-resistant, anti-oxidation, and has a longer service life
• Built in 2 card reader slots, you can easily read the files on the memory card
• USB+Type-C dual connectors, support connection to various laptops, tablets, smartphones and other devices
• The braided cable is more resistant to tear, without fear of breakage
• Compact size, easy to carry and use, improve working efficiency

Specification:

• USB 3.0: 5Gbps
• Card reader slot for SD&TF cards: not support simultaneous reading for 2 cards
• Size: 10.3*3*1.1cm
• Material: aluminum alloy