Product Features:

• 4K UHD @ 30Hz
• Just connect the adapter to the USB-C port on your MacBook and connect it to an HDMI-enabled TV or monitor - 30Hz UHD support (3840x2160)
• Fast transfer speed
• Connect two external USB 3.0 ports to an external hard drive, mouse or keyboard. Delivering data transfer speeds of up to 5 Gbps, you can transfer content from external HDDs to MacBooks in seconds
• USB-C Power
• You can also connect the charging cable to the USB-C port to charge your MacBook when using the adapter - when using multiple ports at the same time, it is highly recommended that you use a charging cable

Other Information:

• Accessories
• HDMI output (4K @ 30Hz)
• USB 3.0 port x 2
• USB-C (only supports pass-through charging)
• Applicable:
• Apple MacBook (2015, 2016, 2017)
• Apple MacBook Pro 13" (2016, 2017)
• Apple MacBook Pro 15" (2016, 2017)
• Size: 88.0mm x 39.50mm x 10.50mm
• Original one-year warranty