This Blackbird™ 1x4 HDMI Splitter for TV Walls is designed to combine multiple video outputs into a single video image spanning multiple displays. The embedded video scaling system converts any input signal to the native resolution of the connected displays. It supports individual video resolutions up to 1080p 60Hz, can be cascaded up to four times, and supports video walls using up to 9 displays in a 3x3 configuration, when using two units. It can be controlled using the front panel buttons, the included IR remote control, RS-232 serial control, or TCP/IP LAN controlled. 2x2 Video Wall Multiple Configurations Versatile Controls Audio Outputs 2x2 Video Wall The 2x2 video wall feature splits a single source into four parts for distribution to a 2x2 array of HDMI displays to create a single larger image. Multiple Configurations Supports 10 different video wall configurations, from 1x2 to 2x2 using a single unit. Versatile Controls Can be controlled using the front panel buttons, the included IR remote control, RS-232 serial control, or TCP/IP LAN control. Audio Outputs Includes 3.5mm stereo analog and coaxial S/PDIF digital audio outputs. How it Works Combinations and Configurations What's in the Box? 1x Blackbird™ 1x4 HDMI splitter for TV walls • 1x IR remote control • 1x RS-232 cable • 1x 38kHz IR receiver • 1x AC power adapter 12 VDC, 2.5A • 1x User's manual Buy with Confidence Monoprice not only stands behind every product we sell with a 3 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund. Quality at a Fair Price Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices. Hassle Free Packaging Monoprice exists to bring simplicity, fairness, and confidence to technology choices. This product features recyclable packaging that is simple to open, cost effective, with minimal waste, and fully protective as it travels to you. Service Support You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish! Support Files User's Manual Feb 12, 2018 Blackbird™ is a trademark or Monoprice Inc. HDMI , the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.