The j5Create USB to HDMI Multi-Monitor Adapter JUA254 is a versatile and portable device compatible with both Mac and Windows operating systems. It allows for 1:1 connection split/duplication, making it easy to extend your desktop to multiple monitors. The sleek white design, along with its universal compatibility and compact size, makes it a convenient solution for enhancing your work or gaming setup. With a 4-inch cable length and HDMI Standard Female connector, this adapter is a reliable choice for expanding your visual display options.