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Tag: 4K

Devolo Develops for 4K

Posted by Andrew at 5:29 AM on August 20, 2014

Devolo LogoDevolo today announced their new dLAN 1200+, the fastest Powerline networking adaptor in their range with Gigabit-class data transmission. The latest adaptors double the speed of the dLAN 650 by using a combination of Devolo range+ technology, the newest generation of Powerline chips and MIMO (multiple input, multiple output) technology, offering a maximum of 1200 Mb/s. This is ideal for anyone wanting to stream 4K video but doesn’t have a network point close to their UltraHD TV.

Devolo dLAN 1200+ Powerline Adaptors

With the Powerline adaptors on all the time, Devolo has kept the power consumption low. When in use, the dLAN 1200+ uses a maximum of 4.2 W, and if the connected device, e.g. TV, is switched off, the adapter automatically goes into standby mode, using just 0.7 W. If security is a concern, users can also activate 128-bit AES encryption to avoid any unauthorised access to the network.

As can be seen from the pictures, the dLAN 1200+ is equipped with a gigabit Ethernet connection and an integrated electrical socket with mains filter.  It’s fully compatible with all previous dLAN models, though the maximum speed will be limited by the slowest adaptor.

The adapters can be purchased as a starter kit for setting up a home network or as individual adapters to extend an existing network. The starter kit is priced at GB£119.99, while the single adapter costs GB£64.99. Devolo will be officially unveiling this new range of products at the IFA Conference in Berlin from 5th-10th September.

Hmm, these might be my next upgrade – hopefully they’ll be available before Christmas.

The Gadget Show Live

Posted by Andrew at 4:49 PM on April 9, 2014

Gadget Show LiveThe Gadget Show Live is the UK’s closest thing to CES, but that’s like comparing a boxing match to invading Iraq. Where CES takes over most of Las Vegas, the Gadget Show occupies a couple of halls at the NEC outside Birmingham. Nevertheless I popped over for a day to see the latest and greatest tech on show to us Brits and it was fun. I was there for GNC two years ago and this year the show was definitely bigger with a bit more variety. 3D TV was the thing in 2012, but 2014 is electric vehicles, 4K / UHD TVs and multi-rotor aerial vehicles. That’s not to say there weren’t other niche products and I’ve captured a few in audio interviews that I’ll post over the next few days.

Samsung were demonstrating their curved Ultra HD TVs and all I can say is, “Wow!” The screens were totally amazing – almost more real than real – and the detail was incredible. Even the flat, non-curved, versions were pretty stunning. Although the curved versions still have crazy prices, I can’t help but wonder if flat 4K resolution TVs will only be on-sale for a few short years before curved ones become mainstream.

Curved Samsung Screen

Volkswagen brought along the XL 1, a diesel plug-in hybrid, which surprisingly is not a concept car: it’s for sale if you have a fat enough wallet at somewhere in the region of £100,000. At a more realistic level, VW had a bunch of demonstrator e-up! electric cars, which at a little under £20,000 are much more affordable, though the equivalent petrol version costs closer to £8,000. I took a test drive in one and can report that it’s exactly like driving an automatic car, only quieter and with plenty of low speed torque. Top speed of 80 miles per hour and a range of 100 miles make it a perfect second car for the well off.

XL1 Front

 

XL1 Side

 

XL1 Rear

Sony’s been touting the waterproof features of the Xperia Z2 devices and they put their money where their mouth is at Gadget Show Live with a water-filled tank. Not content to simply leave the smartphone in the bottom, a team of scuba and free divers showed that the Z2 was usable under water to take photos. Outstanding.

Xperia Z2 Underwater

Finally, when I was at the show in 2012, Parrot were showing off the AR.Drone and pretty much had the airspace to themselves. Quadricopters were everywhere this year with DJI‘s mulitrotor devices (below) down to Hubsan’s tiny copters that fit in your hand. The future is three-dimensional but not quite in the way the TV manufacturers were hoping.

Multirotor Aerial Vehicle

There was plenty more and I’ll be putting the interviews out over the next few days – expect content from Sony, Canon, Optoma, Toca Boca, TP-Link, DJI and others.

The Gadget Show Live is on until 13th April 2014.

CES 2014: Toshiba shows off 4K laptops, brings Ultra HD to your computer

Posted by Alan at 11:01 AM on January 6, 2014

Lately we have been seeing an increase in the number of 4K monitors hitting the market, including ones recently unveiled by Dell. Content for these screens has been a bit slower to appear, though Netflix has recently pushed the trailer for the upcoming House of Cards season out in Ultra HD quality.

Today, Toshiba became the first to unveil the new technology in laptops, showing off a pair of new notebooks at CES 2014 in Las Vegas.

toshiba-tecra-w50

The Tecra W50 is a 15-inch model with integrated NVIDIA Quadro professional graphics, a fourth generation Intel Core processor, and a 3840 x 2160 282 PPI display. The Satellite P50t is a touchscreen model featuring the same specs as the W50. Both devices will ship with Windows 8.1. No other specs have been reported as of this writing, but we’ll update this when more information is known.

Few other details are known so far, including price and availability date for either device. It’s safe to assume they aren’t geared towards the budget-minded, so start saving up your money now if you have your heart set on one of these notebooks.

PhaseHD Runs HDMI for 100ft

Posted by geeknews at 6:47 PM on February 20, 2013

PhaseHD Logo

HDMI is great interconnect technology but it’s really only designed for relatively short cable runs. What do you do if you want to send a 4K UltraHD picture 100ft? PhaseHD have the answer.

Canadian outfit phaseHD uses standard, albeit long, HDMI cables with smart adaptors on each end of the cable to transmit a clean signal at one end and boost the received signal at the other, while preserving the control signals needed for encrypted content. Obviously it’s more complicated than that and it’s definitely worth watching the video to understand how this technology differs from the video extenders that use cat 6 network cabling for long runs.

It’s not cheap either, with the expected price around $500-$600. Expect to see early adoption by event management companies and sports bars.

Interview by Todd Cochrane of Geek News Central and Don Baine, the Gadget Professor for the TechPodcast Network.

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