Key benefits Upgrade older laptops and PCs to modern HDMI displays without replacing the computer: converts analog VGA output into an uncompressed digital HDMI signal for clear video on TVs, monitors, and projectors. Preserves audio and video in one HDMI connection: built-in 3.5 mm audio cable transfers sound to the HDMI display while the adapter handles video conversion. Simple power solution: USB-powered design draws power from a free USB port so no external power brick is required. Full 1080p performance: supports 1920 x 1080 at 60 Hz for sharp, detailed images — ideal for movies, presentations, and gaming. What it does Converts VGA (analog) video to HDMI (digital) video that can be transmitted over a standard HDMI cable. Includes a built-in 3.5 mm audio jack to carry audio into the HDMI output. Uses a USB cable for power; plug the USB into a computer USB port or USB power adapter. Compatibility and compatibility notes Works with PCs and laptops that have a VGA output and a USB port. Outputs to HDMI-equipped TVs, monitors, and projectors (requires a standard HDMI cable, not included). Because VGA is video-only, the adapter provides audio via the integrated 3.5 mm jack; connect your source device’s headphone or line-out to this jack. Key attributes Video performance: 1080p (1920 x 1080) at 60 Hz for full HD display quality. Audio: built-in 3.5 mm audio cable for stereo sound through the HDMI display. Power: USB-powered — plug into any available USB port to supply the adapter. Connector types: VGA (male) input to HDMI (female) output with audio and USB power cables integrated. Design: compact, portable adapter suitable for mobile and office use. How it solves common problems Revives older hardware: lets you use older PCs and laptops with modern HDMI-only displays instead of replacing the computer. Eliminates separate audio wiring for HDMI displays: integrates audio so you only need the HDMI cable between adapter and display. Avoids complicated power setups: USB power keeps installation tidy and compatible with available USB ports. Typical use scenarios 1) Business presentation: Connect an older laptop with VGA out to a modern HDMI projector or conference-room display. Plug the adapter into the laptop’s VGA port, connect the adapter’s audio jack if sound is needed, power via the laptop’s USB port, and run an HDMI cable to the projector. 2) Home entertainment: Use an older desktop or laptop to stream movies or retro PC games on a living-room TV. The adapter converts VGA video to HDMI and passes audio through the 3.5 mm jack so video and sound come through the TV. 3) Classroom or training setup: Link legacy classroom computers to new HDMI monitors or projectors for lectures, training sessions, or digital signage without replacing existing machines. What’s included / setup essentials VGA to HDMI adapter with integrated 3.5 mm audio cable and USB power cable. Requires a separate standard HDMI cable to connect the adapter to the HDMI display. Requires a free USB port for power and a 3.5 mm audio output on the source device if audio is needed. Professional, dependable performance Built to convert the analog VGA signal into a stable digital HDMI output and to carry audio via the included 3.5 mm cable. Ideal for offices, classrooms, home theaters, and any situation where an older VGA-equipped device must work with a newer HDMI display. Note: This adapter converts VGA video to HDMI digital video and provides audio via the integrated 3.5 mm jack; it is USB powered and supports 1080p at 60 Hz.