The benefits of using Cables Unlimited"s USB 2.0 to HDMI Display Converter with Audio: You can have the on-line displaying movies displayed on your HDTV, enjoy it with your family or your friends. View your large spreadsheets across two screens with display continuity. Multitask more effectively without overlapping windows Open attachment on one screen while reading the email on the other. Do multiple screen display and presentations without bringing another computer. Use second display for pallets,tools. Type documents on one screen while viewing reference material on the other. Use a notebook for viewing multiple screens. View charts and live data at the same time. View video-TV on one screen and review on the other.