The j5Create USB to HDMI Multi-Monitor Adapter JUA254 is a universal adapter compatible with both Mac and Windows devices. It features a 1:1 connection split/duplication, allowing you to easily expand your desktop to multiple monitors. With its portable design and white color, this unit is a convenient solution for enhancing your workspace. The adapter is designed by J5 Create and manufactured in Taiwan, ensuring quality and reliability. It comes with a 4-inch cable length and a HDMI standard female connector, making it easy to set up and use for a seamless multi-monitor experience.