7-in-1 USB-C Hub Extends a laptop’s USB-C into 7 ports (3 USB 3. 0 ports, 1 HDMI port, 1 PD charging port, 1 SD card reader, 1 TF card reader) can be in use simultaneously. Remarkable Resolution Enjoy 4K video @30Hz or 1080p video @60Hz with HDMI output, which is able to mirror or extend your screen to HDTV, monitor or projector. Transfer in Seconds 3 USB 3.0 ports sync data at blazing speeds up to 5Gbps, SD & TF slots up to 480Mbps, SD & TF cards can be read simultaneously. Fast PD Charging 100W power delivery charging port allows you to charge your computer, MacBook Pro or other Type-C devices while transferring data. Broad Compatibility Plug & play – no additional driver needed; supports almost all Type-C devices such as MacBook, iPad, etc. Supported operating systems: Windows, Mac, Unix, etc. Specifications: PD Charging Port: 9V / 12V / 15V / 20V, 5A 100W Max HDMI Port: up to 4K @30Hz or 1080p @60Hz USB 3.0 Port: 5Gbps Max. SD / TF Card Slot: 480Mbps Max. Cable Length: 18cm / 7.1in Dimensions: 100 x 40 x 13mm / 3.94 x 1.57 x 0.51in Weight: 60g / 2.12oz