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Jumat, 19 Agustus 2011

Imation Wireless Projector Link (Black) Review

Imation Wireless Projector Link
Average Reviews:

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Summary: quality of image is very good, and set-up at presentation-time is easy (*initial* set-up was not, see below). But the connection can be fussy: sometimes, for no apparent reason the connection is dropped (even with only 2 metres between computer and receiver. Occasionally parts of the screen will not update properly. All in all satisfactory, but not great.

Detail: I teach at a university, and use a tablet pc hooked to a digital projector in place of a whiteboard/chalkboard. I bought this product to free me up from cables etc. Thus my needs are not for full-motion video etc, but I do need something *very* reliable (there's nothing worse than making an audience wait while you fuss with technical problems in the middle of presentation). This product is fairly good; good enough not to return, but it could be much better.

My computer's resources exceeds Imation's advertised requirements (Motion M1400 1.1 GHZ, 2 gb ram, all drivers up-to-date)

Initial set-up. The documentation suggests using the Imation software that loads directly from the USB dongle when plugged into your laptop. My heart sank when I first tried that: the image was very jerky and slow-to-update (and the image changes only as a pen writes on the screen on my tablet; I don't even want to *think* what video would be like). The documentation also suggests as another option using some third-party software by "DisplayLink" which is supplied: once that gets going it is *much* better. Getting that going was difficult though: a succession of install attempts led me through lots of freeze-ups/blue-screens etc. I reinstalled drivers and after a few hours got it to work. Not a very friendly user experience.

Use: class-room set-up is easy: just plug in the receiver to the projector and the dongle to the computer. The two find each other without trouble, and after 20 seconds or so, you have your image. It's been said that wireless USB is fussy though, and they're right: sometimes (maybe once out of every three presentations) the connection will be dropped, for no apparent reason. The reciever/transmitter can be within 2 metres each motionless, yet down goes the connection. Fortunately the software re-links automatically, so one has time to smile apologetically, roll your eyes, and 30 seconds or so later, things are back up. I'm not happy with that, but I can tolerate it. Occasionally there are some weird screen artifacts: portions of the image won't update properly.

So minus a point for difficult set-up, and minus a point for frequently dropping connections.

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Product Description:
The Imation Wireless Projection Link provides users with the freedom to conduct meetings and presentations more efficiently. The product creates a wireless connection from any notebook PC to a digital projector, resulting in crisp, clean video displays. The Imation Wireless Projection Link-s zero-install option eliminates the need for any software. While the optional driver installation enables additional features such as extended desktop and enhanced video support. The product also promotes meeting collaboration - users simply disconnect the USB-based transmitter and transfer it to another notebook PC for instant connection and projection capability.

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Rabu, 20 Juli 2011

Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC Review

Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC
Average Reviews:

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I have used a Mac for several years and one thing that I missed from my PC days was the ability to have a really good docking station for my desktop peripherals.I saw the Warpia Easy Dock on Amazon a month or so ago and waited for it to get in stock.I received it a week ago and have been really pleased with it. I tested the range of it the other day and I can put my Mac over on the table about 10 feet away (the farthest point in my office) from my desktop set up and it worked just fine.That was just a test as I am using it with a 19" Samsung display as my primary monitor and my Mac as my second display which is great.
I was pleased with Amazon's quick shipmentand I am very happy with this product.Thanks

Click Here to see more reviews about: Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC

Product Description:
The Warpia Easy Dock allows users to wirelessly connect their notebook PC or Mac to their TV via DVI, desktop monitor, speakers, keyboard and mouse. The set includes a laptop adapter and a pre-paired Easy Dock (comprised of a Device Adapter and a Docking Base), enabling a quick hassle-free setup and immediate operation. The Warpia Easy Dock provides full room line of site coverage, making it ideal for using a large screen and listening to music from a laptop, without cable length limitations. Plug and play functionality provides users with the freedom of walking away with the notebook PC and immediately getting connected when re-entering the room. Customers should always check Manufacturers Website for updated drivers and firmware before installation.

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Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC Review

Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC
Average Reviews:

(More customer reviews)
I have used a Mac for several years and one thing that I missed from my PC days was the ability to have a really good docking station for my desktop peripherals.I saw the Warpia Easy Dock on Amazon a month or so ago and waited for it to get in stock.I received it a week ago and have been really pleased with it. I tested the range of it the other day and I can put my Mac over on the table about 10 feet away (the farthest point in my office) from my desktop set up and it worked just fine.That was just a test as I am using it with a 19" Samsung display as my primary monitor and my Mac as my second display which is great.
I was pleased with Amazon's quick shipmentand I am very happy with this product.Thanks

Click Here to see more reviews about: Warpia Wireless USB Easy Dock PC to TV laptop docking station for Mac and PC

Product Description:
The Warpia Easy Dock allows users to wirelessly connect their notebook PC or Mac to their TV via DVI, desktop monitor, speakers, keyboard and mouse. The set includes a laptop adapter and a pre-paired Easy Dock (comprised of a Device Adapter and a Docking Base), enabling a quick hassle-free setup and immediate operation. The Warpia Easy Dock provides full room line of site coverage, making it ideal for using a large screen and listening to music from a laptop, without cable length limitations. Plug and play functionality provides users with the freedom of walking away with the notebook PC and immediately getting connected when re-entering the room. Customers should always check Manufacturers Website for updated drivers and firmware before installation.

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Sabtu, 09 Juli 2011

IOGear Wireless USB 2.0 to VGA Kit GUW2015VKIT Review

IOGear Wireless USB 2.0 to VGA Kit GUW2015VKIT
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Representing a fairly large school district, we considered buying this product to use with our tablet pc's and mounted projectors.The first product we tried (PC2TV) did not even come close the features and quality of this product.Their solution uses wi-fi (802.11G) standard to connect which is very slow in comparison and interferes with our regular network traffic.When you have a lab with 30+ wireless tablets, you cannot spare the bandwidth for the pc2tv device.The IOGEAR product fixes all that.

Using the new Wireless USB standard (haven't seen another device using this tech yet it's so new) it has 9 times the bandwidth of wi-fi (480Mbps).What's that means, is that it can do really high resolutions and be very smooth.I was playing a standard DVD, at 1680X1080 resolution, and boy is it smooth.It does drop a frame here and there, but compared to the pc2tv device, there simply is no comparison.

Tested on Vista.Once the driver is installed, I can plug in the dongle to any usb port and it automatically connects and extends my desktop.To change to clone mode or resolutions, all you have to do right click an icon near the clock (system tray) and pick it.Changing USB ports does not require a driver reinstallation.

The dongle and the device come pre-associated, so you don't have to worry about the device in the next room interfering.However, if you want to connect to multiple devices, so far the only way is to briefly connect your laptop to the device using the supplied mini usb cable.Hopefully they will have a wireless method to do this in the future.

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Product Description:
IOGear GUW2015VKIT the IOGEAR Wireless USB to VGA Adapter kit instantly allows you to add a high resolution display using Wireless USB Technology. Simply install the driver software, connect the USB adapter to your PC and the VGA adapter to your VGA display, you are ready to extend your desktop to another screen wirelessly. The kit is ideal for wirelessly displaying the PC content on a remote monitor and minimizing the hassles associated with the installation of PC and flat-panel TV or projector. Enjoy video playing from your PC or browse Internet on your favorite flat-screen TV without the cable limitation. This product does NOT connect with any other wireless technologies such as Wi-Fi, Bluetooth, cordless phones nor wireless control systems.

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