Features: Brand new and high quality 4 in 1: This kind of USB hub is enough to meet your daily needs because there are 3 adapters, convenient for you to connect your other devices to your computer. High-speed:With one USB3.0 port Data transmission speed up to 5Gbps, which can transfer the data quickly and easily, saving your time, not easy to make trouble for you. Wide use:This kind of USB expander is suitable for notebooks, laptops, computers and other devices, you can use it at home, office, school, dorm and other places. Mini and Portable:Designed with a small size and lightweight, this hub is easy to store and carry, you can carry it easily when travelling or going out to work. Aluminum Alloy material:The mini USB dock station is made from aluminum and plastic, you can use it for a long time because it is durable and not easy to be broken. Specifications: Product Name: 4-in-1 Expansion Dock Material: Zinc Alloy Color: Gray, Silver (optional) Male port: Type C , USB (optional) Female port: USB 3.0x1 USB 2.0x2 Type-C 2.0x1 Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x USB Adapter