Black Box AVX-HDMI-WI Video Extender

Black Box
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Wireless HDMI Presentation System. Turn your wired HDMI/VGA projector display into a wireless one for fast, safe audio/video presentations.


Start making easy wireless presentations a reality in your conference room with the Wireless HDMI Presentation System. Give lecturers, trainers, teachers, and visitors a simple way to project the presentations on their PCs or Mac computers wirelessly to your group.

Super versatility: HDMI or VGA, wired or wireless.
This affordable plug-and-play receiver gives you super versatility. Because it has both HDMI and VGA connectors, you can use it with a wide variety of projectors and displays. Depending on your application, you can connect it to your wired Ethernet LAN. Or users can connect to your wireless 802.11b/g/n network.

How it works.
The Wireless HDMI Presentation System functions as both a wireless receiver and an 802.11b/g/n access point. It enables as many as 32 laptop users to log in and display their computer screen video and audio from up to 300 feet away*. The system's application software captures the images and sends them through 2.4-GHz radio waves to the receiver for output.

Meeting participants can open a PowerPoint® presentation or other file, such as a Word document or JPG image, and the presentation is then sent wirelessly to the Wireless HDMI Presentation System for overhead display.

Fast, easy Plug-and-Show setup.
With the Plug-and-Show USB token, wireless presentations are easy. Just link a PC or Mac to the Wireless HDMI Presentation System through a WLAN or an Ethernet connection. Plug the token into a USB port and in seconds your screen will be wirelessly sent to the System and be seen by the entire room.

You control conference participants.
The conference control function gives you the ability to act as conference moderator. Use it to control who can present and the order of presentations. It also gives you the ability to switch presenters with easy one-click switching.

Great for high-security environments.
The Wireless HDMI Presentation System makes you the gatekeeper. You can control who can connect to your wired or wireless networks. You can also give conference participants access to the Internet, while keeping them off your networks. You can also deny them network and Internet access. The system features session login and WEP/WPA/WPA2-PSK security.

4-to-1 split-screen for multiple users.
With this 4-to-1 split-screen feature, you can display up to four different user screens at the same time. The individual screens are shown in quadrants, which makes it great for education and training applications where the audience can make side-by-side comparisons. You can also assign specific quadrants to each presenter.

Simple, Web-based control interface.
The Web-based administrative tool makes it simple for you to configure and manage device settings. Enable the SNMP manager and you can manage settings on multiple Wireless HDMI Presentation System receivers.

Remote desktop function.
Have greater mobility when presenting at a podium or anywhere in a meeting room. The Remote Desktop function enables you to control a presentation from a wireless USB mouse/keyboard or to toggle between slides in a presentation using a USB wireless clicker. You can also connect a USB keyboard and mouse to the Wireless HDMI Presentation System.  

  • 802.11b/g/n wireless connections.
  • Works from up to 300 feet (91.4 m) away*.
  • Perfect for conference rooms or classrooms.
  • Connect up to 32 users for day-long presentation sessions.
  • Change presenters with one click. No more swapping cables in and out.
  • Conference control gives you control over who can present and access your network.
  • Keep your network and content secure with WEP/WPA/WPA2, login code, and gatekeeper security protection.
  • Plug-and-Show USB token streamlines setup.
  • 4-to-1 split-screen function enables four users to present at the same time.
  • Two USB ports mean you can connect a USB mouse and keyboard.
Antenna (2) dipole
Approvals CE
Certificate FCC, CE, NCC
Data Rate Wireless: Up to 300 Mbps;
LAN: 10 to 100 Mbps
Environmental Operating temperature: 32 to 104° F (0 to 40° C);
Storage temperature: 14 to 140° F (-10 to +60° C);
Operating humidity: ≤90%;
Storage humidity: ≤80%
Management Web-based configuration, SNMP
Operating Systems Windows® XP/Vista/7/8; Mac OSX 10.5 and above
Protocol TCP/IP
Receive Sensitivity 802.11b: 11 Mbps: -76 dBm; 802.11g: 54 Mbps: -67 dBm; 802.11n: 4T40 mode (65 Mbps): -64 dBm; 4T40 mode (150 Mbps): -64 dBm, 150M HT40-61 dBm
Resolutions Output: VGA: SVGA (800 x 600), XGA (1024 x 768), WXGA (1280 x 800), WXGA+ (1440 x 900);
HDMI: 720p (1280 x 720);
PC/laptop: SVGA (800 x 600), XGA (1024 x 768), SXGA (1280 x 1024), WXGA (1280 x 768), WSXGA (1440 x 900, 1600 x 1024), UXGA (1600 x 1200), WUXGA (1920 x 1200), QXGA (2048 x 1536)
Standards IEEE 802.11b/g/n (2.4 GHz), 802.3/3u (10BASE-T/100BASE-TX)
Transmission Power 2 dBi
Wireless Security IEEE standard 64, 128-bit WEP, WPA, WAP2-PSK
Wireless Frequency 2.4 GHz
Wireless Range 300 ft. (91.4 m) under optimum conditions maximum
Connectors Network: (1) RJ-45 (10BASE-T/100BASE-TX);
Video: (1) HDMI F, (1) HD15 F (VGA);
Audio: (1) 3.5-mm jack (stereo);
Antennas: (2) detachable 2-dBi external dipole on (2) SMA;
Keyboard/mouse: (2) USB Type A
Power External adapter: Input: 100-240 VAC, 50-60 Hz, 0.5 amps;
Output: 5 VDC, 2.5 amps
Dimensions 1.2"H x 6.3"W x 2.4"D (3 x 16 x 6 cm)
Weight 0.7 lb. (0.3 kg)

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