Note: There are 5 models optional, different model with different interface and appearance, please choose suitable model before purchase: (1) 8-in-1 HDMI compatible RJ45 SD TF: 4K HD + 3 * USB3.0 + SD + TF + RJ45 + PD(Full Function) (2) 6-in-1 HDMI compatible RJ45: 4K HD + 3 * USB3.0 + RJ45 + PD (3) 5-in-1 HDMI 3USB: 4K HD + 3 * USB3.0 + PD (Super cost effective) (4)4-in-1 HDMI 2USB: 4K HD + 1 * USB3.0 + 1 * USB2.0 + PD (5)4-in-1 4USB: 4 * USB 3.0 IMPORTANT NOTE -Mainly for Type C Port Laptop/Tablets/Telephone -5-in-1 Model only support 4K/60Hz, other Model only support 4K/30Hz. -All USB ports support Charging and Data Transfer. -When the mobile phone/tablet uses the hub for data reading or Screen Extension Display, the phone/tablet itself must support the OTG function. ONE 8-Port HUB for Efficient Working Metal Gleam Series 8-in-1 Multifunctional Type-C HUB Docking Station Space Grey