2 Port High-Resolution 400 MHz VGA Video and Audio Splitter / Distribution Amplifier. Be seen and heard! StarTech.com s ST122PROA add audio to your multi-screen presentations. Now you can split video and audio from one computer between two sets of VGA displays and speakers. Great for classrooms in-store merchandising or information kiosks the ST122PROA is a great way to make your presentation stand out in a crowd. A built-in signal booster lets you place your displays up to 210 feet away from your computer while maintaining a crisp 2048 x 1536 VGA resolution. Plus easy plug and play installation lets you take your show anywhere and set up in seconds.