The InstaShow Button transmitter comes in two flavors: the WDC10C (top) is the more modern version that requires only a single USB connection for video and power, while the legacy WDC10 for older notebooks and AV gear provides separate USB power and HDMI connections. Extra Button transmitters cost $500 (for the WDC10) and $600 (for the WDC10C). This offers a good cost savings compared to Barco's $1,750 Clickshare CSE-200 kit that also includes a receiver and pair of transmitters. The WDC10 package costs $1,000 while the WDC10C costs $1,100. On the downside, the 0.8- by 2.7- by 2.7-inch Button devices weigh in at a hefty 3.6-ounces and can feel big and heavy, particularly when working with a tablet. There's also a nicely designed cradle for the gear when it's not being used. Happily, both InstaShow kits come ready to connect you get the receiver, two transmitters, mounting hardware, cables and an AC adapter. By contrast, the WDC10C transmitter is for newer computers and moves power and video over a single USB-C cable. It uses separate cables for USB power and HDMI video. InstaShow's black Button transmitter comes in two flavors to suit different devices: The WDC10 is for older notebooks and AV gear. The two connect over an encrypted 802.11ac WiFi link and will work with any source that uses the HDMI 1.4 or newer protocol, making InstaShow just as good for connecting a Blu-ray or DVD player as for computers. As one of the quickest, simplest and most secure ways to wirelessly transmit a computer's screen for all to see, BenQ's InstaShow pushes wireless collaboration from anywhere in the room.Īs is the case with some other wireless connection systems, like Barco's ClickShare, InstaShow has two parts: the Host receiver plugs into a projector or display's HDMI port while BenQ's Button transmitter goes into the notebook, tablet, phone or other device being used as the source. And for boardroom presenters, all that fumbling with cables to get your laptop on the big screen as your colleagues or sales prospects wait and roll their eyes can be a deal-breaker. Hardware can be a bit clunky and awkward in useįor teachers, there's nothing worse than being chained to a projector with an HDMI cable when all they want to do is roam around the classroom checking on students and helping them with their work.
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