Durable, Portable Design: Smooth aluminum exterior with braided nylon cable, this USB C to USB adapter is sleek, simple, durable, and works great keeping everything organized. Perfect for on-the-go use, slip it into your pocket with ease!. SD/TF Card Reader: UGREEN USB C hub supports multiple memory card formats (SD, SDHC, Micro SD, MMC, SDXC) and simultaneously reads mobile phone and camera memory cards. Incredibly useful for transferring pictures/files from device to device. Read SD/TF cards at speeds up to 104 MB/s. 5Gbps USB 3.0 Fast Transfer: Three USB 3.0 ports with data transfer rates of up to 5Gbps. Connect multiple peripheral devices: keyboard, (wireless) mouse, hard drive, USB sticks, and other devices! This USB C to USB adapter allows for easy data transfers, adding convenience and more connections to your electronic devices. 4K HDMI Visual Feast: UGREEN USB C to HDMI Adapter supports 4K@60Hz resolution when connecting a 4K monitor. Directly mirror or extend your screens to an HDTV, monitor, or projector for a cinema-like visual experience! (Note: The 4K@60Hz is only available for laptops with DisplayPort 1.4 and above). 6-in-1 USB C Hub: UGREEN USB C to USB Adapter has a 4K@60Hz USB C to HDMI output port, 3 USB 3.0 Ports, and a micro SD and TF card reader. Ideal for work in the office, at home, or on the go! Plug in everything you need for your laptop, tablet, MacBook, etc.