
Model A1621 supports HDMI 1.4b at these resolutions and refresh rates when used with macOS Sierra 10.12 or later or iOS 12 or later:Īfter connecting your display, TV, or projector, video from your Mac or iPad Pro should appear within 10 seconds. Retina iMac introduced in 2017 or later.

The USB 3.0 to HDMI adapter turns an available USB 3.0 port into an HDMI output, with high resolution 1920x1080 (1080p) video support - a convenient external video solution that makes it easy to add multi-monitor capability to a USB 3.0-enabled desktop or laptop computer.
HDMI USB ADAPTER FOR MAC MAC OS
Support for USB 3.0 input and HDMI output. Lemorele USB to HDMI Adapter, HD 1080P USB HDMI Cable Video Adapter Compatible with Mac OS M1/Windows 10/8.1/8/7 (Need to Install app) 4.0 out of 5 stars. No any additional USB-HDMI adapter or HDMI cables required. It supports HDMI 2.0 at these resolutions and refresh rates when used with macOS Mojave 10.14.6 or later or iOS 12.4 or later. A cost-saving double-monitor or dual-display option.

Model A2119 is the newest model of this adapter. Usually, a computer comes with 2 USB ports and 1 HDMI port. The model number is printed on the retail box and the side of the adapter, near the ports. USB to HDMI (Adapter) is an easy way for users to make the connection between a display and a computer. It's HDCP compliant and supports the specifications below, depending on the model of the adapter. Use the HDMI port of this adapter with a display, TV, or projector that connects using an HDMI cable.
