TBS&reg;2221 Portable Mini VGA Plus 3.5mm Audio to HDMI Converter Adapter Box for HDTV 1080p, Desktop, Laptop, and Projector-Black The TBS2221 VGA to HDMI converter box can seamlessly transform your computers VGA video signal and associated audio signal to an HDMI-compatible format, which allows you to watch your favorite YouTube videos, play advanced video games and make graphical business presentations on your high-definition televisions large screen. Support Max HDMI 1080p@60Hz input; support VGA 1080p or 720p output; support SXGA/SGA/UGA (50/60/75HZ); max transmission bandwidth up to 5.1Gbps. This mini and lightweight VGA to HDMI converter box is powered by using the USB port on your computer- no bulky external power adapter required. (USB power cable included) Plug & Play- no need to download or update drivers and no need to install any other software, portable, flexible, plug and play. Enable HDTV to connect desktop, laptop, projector or other devices with VGA interface.