★USB 3.1 C HUB★This type c to hdmi gva dvi usb3.0 HUB Multiport Adapter Support 4K*2K Resolution.portable HDMI adapter hub supports the video resolution up to 3840x2160/30HZ to with the compatibility of most monitors, projectors, HDTVs and other devices with VGA/DVI/HDMI-enabled Display. | ★At the same time work★The usb c to hdmi adapter, HDMI supports up to 3840*2160@30Hz, DVI and VGA supports up to 1920*1200, HDMI DVI VGA can work simultaneously, but the maximum resolution is 1080P or 720P, and all monitors display Same content | ★Data transmission★The USB 3.0 port supports 5Gbps data transfer and is backward compatible with USB 2.0 for USB-enabled devices such as mouse/keyboard/flash drive/hard drive. Maximum current output is 500mA; ideal for office, conference, presentation, home theater entertainment...etc. | ★ 4 in 1 USB-C HUB★USB C to DVI/VGA/HDMI adaptor allows USB C enabled devices( such as MacBook Pro, Chromebook Pixel) to connect with HDMI/VGA/DVI-equipped devices( such as monitor, projector, TV) for multiple monitors, extending working space with mirroring or extending display. | ★Quality Assurance★Our products will provide you with a 18 Months quality assurance and experienced technical support team. Even if the amazon after-sales window closes, you can still get after-sales and support through belinlink.If you have any questions or concerns about this product, please do not hesitate to contact us. | ★Additional Services★If you don't know what interface your device needs or you have purchased the wrong product, please contact us as soon as possible, we will use our professional knowledge to help you quickly solve your problem.