Strong compatibility: Supports USB3.0 and Type-C interfaces, widely used in various computers and mobile devices, meeting different connection needs. Efficient transmission: With USBFAST technology, data transmission speed is fast, greatly improving work efficiency. Multi-function expansion: Four-in-one design, integrated with multiple ports, including USB-A and USB-C, convenient for connecting various peripherals such as keyboard, mouse, hard disk, etc. Portable and compact: Exquisite appearance, small size, easy to carry, expand your workspace at any time. Sturdy and dur: Metal shell design, good heat dissipation, wear resistance, long-term use still maintain good condition Color Sky Blue Input interface Type-C, USB-A Material Aluminum alloy Weight 14g, 16g