Description: USB-C PD (only charging)1. 7in1 Supports PD charging power up to 60W (20V / 3A) , 8in1 Supports PD charging power up to 87W.USB-C DATA1. Data transmiion speed up to 480MbpsUSB 2.0 Interface:1. Data transmiion speed up to 480Mbps transmiion3. Support read and write data, U disk, card reader, keyboard, mouse, removable hard diskExtended External Storage and Data Transfer + Charged SSDs, Digital Cameras, etc.4.USB2.0 single port output power 4.5W (5V / 0.9A) support for mobile phones and other devices to chargeHDMI interface:1. Using a standard HDMI-A interface2. Support audio and video transmiion, video support 4K * 2K / 60Hz and backward compatible3. Black plastic core + nickel-plated shellRJ45 interface:1. RJ45 data transmiion speed up to100MTF memory card holder1. Standard TF card slot2. Using USB 2.0 standard theory to transfer data: 480Mbps / sSD memory card holder1. Standard SD card slot2. Using USB 2.0 standard theory to transfer data: 480Mbps / s. Note: 1.Device must support DisplayPort Alternate Mode (DP Alt Mode) via TYPE-C,if not,It cannot use HDMI or VGA for video output.At the same time, you need to confirm if the TYPE-C of your device supports charging/audio output/network transmiion and so on. Not all Type-c interfaces have these features.4.Can not support the USB Hard Drive Power more than 5V 900mA