HB27, hub Type-C male to HDTV + USB3.0 + USB2.0*2 + Type-C PD, support 4K 30Hz, up to 60W (20V / 3A) charging, data transfer 1. Material: aluminum alloy + ABS. 2. Sizes: 109*28.8*11.6mm. Cable length: 135±4mm. Weight: 43g. 3. Interface: Type-C male to HDMI + PD + USB3.0 + 2*USB2.0. 4. Supports 4K 30Hz resolution. Type-C PD supports up to 60W (20V/3A) charging and data transmission. 5. Supports some Type-C mobile phones / tablets OTG function. Connect laptop to HDTV / projector / monitor (compatible with most operating systems, such as for Windows and for Mac OS).