Amazon YAOMAISI  
Wireless HDMI Transmitter and Receiver, G9R HDMI Wireless Extender Plug & Play 2.4/5GHz Streaming Video/Audio from Laptop,PC, Cameras to HDTV/Projector, 165FT/50M (Support Multiple Monitors)
♥.【MULTIPLE SCREENS】YAOMAISI G9R Wireless HDMI Extender solves the biggest issue of being able to stream smooth video & audio to multiple displays simultaneously. Supports up to 4 receivers.
♥.【Plug-N-Play】 No need to download an APP or driver, No software or WiFi connection is required. Connections are super easy—start auto-connecting within 10 seconds. Perfect for conference rooms, classrooms, bars, restaurants, banks, live broadcasts, and other places where multiple displays can be installed.
♥.【High Screen Refresh Rate】YAOMAISI G9R comes with a powerful 5GHz chip and 1080P@60Hz screen refresh rate, providing high-definition video and synchronized audio. Compression-free, artifact-free video with a direct HDMI signal connection for low-latency, tear-free video playback. Whether you are streaming live sports events, watching movies, playing games, or giving presentations on a large screen, it effortlessly meets your professional needs.
♥.【High-Speed Transmission】5G/2.4GHz Dual-Band w/ high-performance folding antennas. It can transmit up to 165 feet/50M with 0.1s latency. Note: Can be transmitted through a partition wall about 33 ft-100 feet. These powerful long-range signals would allow you to enjoy a broader range of streaming possibilities. Whether you're in business meetings, education, or home entertainment, you'll get exceptional transmission performance.
♥.【Wide Compatility】YAOMAISI G9R is compatible with most HDMI display devices. Support your computer, laptop, video camera, game consoles, and other devices with an HDMI interface to transmit to one or more multiple projectors, TV, advertising machine or other display devices, commonly known as a multi-screen display extender.
♥.【NOTE】Before using our products,connecting 5V/2A power supply can make the product connectio
Wireless HDMI Transmitter and Receiver, G9R HDMI Wireless Extender Plug & Play 2
Amazon Optoma  
Optoma ML750ST Ultra-Compact 700 Lumen WXGA Short Throw LED Projector with MHL Enabled HDMI Port
Compact size and carry case: weighing under one pound, This Palm sized mini projector is perfect for the road warrior; it fits easily in a briefcase or backpack, or in the carry case, included in the box
Short throw projection: easily project in tighter spaces; the ML750ST short throw lens allows users to place the projector less than 6 feet away from the screen and still enjoy a large 100" Image
LED light source: enjoy up to 20, 000 hours of life with its brilliant LED lamp, An average of 5 hours a day for 10 plus years; LED lamps last 7 times longer than traditional lamps which require more replacements
Easy set-up with auto Keystone: ideal for space constrained environments, The ML750ST can simply be placed and the auto Keystone sensor will straighten the image on the screen with no hassle
Brightness: enjoy 700 lumens of brightness in lower lit meeting rooms, conference rooms, training rooms, classrooms and more
Go PC-free: a PC-free media player, image viewer and document reader enable users to display Office documents, PDFs and images from USB storage devices or micro SD card
Screen mirroring: share content from your mobile device, notebook, or gaming console with the integrated HD cast Pro for wireless screen mirroring via HDMI input; requires WUSB adapter, sold separately
Incredible picture quality: experience razor sharp images and videos with incredible colors and brightness with WXGA (1280 x 800) resolution and 20, 000: 1 contrast ratio
Optoma ML750ST Ultra-Compact 700 Lumen WXGA Short Throw LED Projector with MHL E
Amazon Optoma  
Optoma X600 XGA Projector for Business with High Brightness 6, 000 Lumens, Crestron Roomview For Network Control, Keystone Correction, Zoom, Silver
High brightness: enjoy an incredible 6, 000 lumens of brightness in well lit meeting rooms, conference rooms, training rooms, classrooms and more
Extensive connectivity options: The X600 features an impressive array of connectivity options including DisplayPort, two HDMI, two VGA, VGA out, S-VIDEO, composite video, 12V trigger, forest-232c, and RJ45
Network control with Crestron room view: set up complete network control and management of up to 250 projectors, a perfect solution for large installations in business and educational environments
Forest-232 control: Take control of the projector using hex or ASCII commands via forest-232 cable
Easy set-up: vertical keystone correction +/- 15 degrees allows the projector to be off-center without having to elevate it to project the image onto the screen, resulting in an easy, more flexible image set-up; a 1. 1x zoom enables flexible placement in any environment
Integrated speaker: a 10-watt built-in speaker enhances presentations with sound and simplifies the set-up without the need for external speakers; loud enough for medium to large classrooms and meeting rooms
Incredible picture quality: experience presentations with vibrant colors and sharp, clear text and graphics; XGA resolution (1024 x 768) and 10, 000: 1 contrast ratio
Full 3D compatibility: display true 3D content from almost any 3D source, including 3D Blu-ray Disc players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images. 3D glasses required.
Throw Ratio : 1.8 - 2.1:1
Optoma X600 XGA Projector for Business with High Brightness 6, 000 Lumens, Crest
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