27" C27A550U
Series 5 LED Hub Monitor


27 C27A550U Series 5 LED Hub Monitor The Samsung Central Station CA550 is ready to transform the way you work and play. With amazing connectivity available through the USB 3.0, USB Ethernet and the USB Hub, you can now experience faster and simpler uploading, data transferring and web browsing. This also helps in eliminating bothersome cables and docking stations, while also cleaning up your desk space. And thanks to the innovative Dual Hinge Stand, it also serves as the perfect dual monitor. The CA550 picture quality is beyond comparison, featuring Mega Dynamic Contrast Ratio and the Samsung Magic Angle. Add to this the Eco Savings and Auto Power on/off, and you have monitor that performs well in every category.

Recycling Batteries Responsibly

  • The European Directive on Batteries and Accumulators aims to minimise the impact of batteries on the environment and encourage the recovery of the materials they contain. In the UK, regulations on the recycling of batteries and accumulators (rechargeable batteries) were Introduced in 2009. The Waste Batteries Regulations aim to significantly increase UK collection and recycling of used portable batteries from 3% in 2007 to 25% by 2012, rising to at least 45% in 2016.

  • The battery symbol on a product or on its packaging indicates that the product must not be disposed of with general household waste. Instead, it is the consumer’s responsibility to dispose of their waste batteries at a designated collection point so that they can be recycled. The separate collection and recycling of batteries at the time of dispo sal will help to conserve natural resources and ensure that they are recycled in a manner that protects human health and the environment. A comprehensive list of battery recycling centres can be obtained from: www.recycle-more.co.uk

  • All Samsung products that are subject to the Batteries Directive are compliant with the UK battery and accumulator Requirements. In accordance with national law, SAMSUNG Electronics (UK) Ltd is a member of an approved batteries producer compliance scheme. This scheme collects, treats and disposes of batteries on Samsung’s behalf.

27" C27A550U
Series 5 LED Hub Monitor


  • Keep mobile devices connected via USB 3.0 and USB Hub
  • Enjoy flexible viewing options with Dual Hinge capabilities
  • Conserve energy with intelligent eco saving modes
  • Colours are true-to-life with Mega Dynamic Contrast Ratio

Upgrade to the next level with Mega Dynamic Contrast

Upgrade to the next level with Mega Dynamic Contrast
Experience amazing new levels of colour, brilliance and picture quality through the very latest in Mega Dynamic Contrast Ratio. The Samsung Hub Monitor CA550 delivers images so real-to-life that it will transform your whole viewing experience. Packed with breathtaking 5000000:1 contrast ratio, the highest level currently available, the CA550 ensures that blacks are at their absolute darkest and (with pristine whites) colours are at their brightest. You will immediately notice the crystal clear picture and its unbelievable intensity. It is like an explosion of colours and leaves other screens seeming dull in comparison.

See it your way with wider viewing angles

See it your way with wider viewing angles
How do you like to watch movies? Do you like lying down on the couch? Sitting in your favourite chair? Cooking or exercising? Whether you’re standing, sitting or lying down, Samsung Magic Angle makes sure that the movie always takes centre stage and that you’re always comfortable. This means, thanks to the 5-mode angle management, that whatever angle you watch your Samsung monitor, you will enjoy a full visual experience with amazing picture clarity. So, start seeing your favourite movies and other multimedia in total comfort and without limitations thanks to Samsung Magic Angle.

Auto Power On / Off - the smarter and eco friendlier choice!

Auto Power On / Off - the smarter and eco friendlier choice!
The Samsung Hub Monitor CA550 helps reduce your energy consumption, saving you money on your bills and reducing your environmental impact too. Disconnect a device from the CA550, or leave your desk for long, and the unit automatically switches to a special mode which consumes minimal electricity. Reconnect or get back from your break and the Hub Monitor CA550 quickly returns to 'On' so you can resume working fast.

Control power consumption, conserve energy.

Control power consumption, conserve energy.
Eco saving makes saving energy easy. It adjusts the brightness of your Samsung monitor based on how much energy you want to save. And with the choice of three energy saving modes (50%, 25% and Power Saving off), you can really tailor your monitor use to meet your own personal needs. Samsung’s commitment to saving energy is designed to help both you and the environment, and with up to 50% saving on consumption, you can really make a positive impact on your eco footprint. Take the effort out of saving energy and take control with Eco saving.
Faster, easier and smoother transfers with USB 3.0

Faster, easier and smoother transfers with USB 3.0

As the world’s first monitor with USB 3.0, The Samsung Hub Monitor CA550 offers superfast data transfers where a 276GB movie file can be transferred in a staggering 1 minute and 10 seconds. It is speed that will transform your experience. All your tasks, from surfing the net to watching videos, will benefit from less disturbances and a smoother operation. And it isn’t just faster data transferring that’s better, the embedded USB 3.0 allows for faster recharging of mobile devices, charging twice as fast as the previous USB 2.0 even without having to turn on your note PC. So, enjoy the extra time.
Optimise performance with auto configuration

Optimise performance with auto configuration

Do not waste time trying to reconfigure your CA550 with your note PC. The CA550 automatically optimises configurations such as resolutions settings once the USB connection has been established. It is just another intelligent CA550 feature that not only saves you time but also enhances the overall experience.
Enjoy Ethernet connections through USB connection

Enjoy Ethernet connections through USB connection

Connecting your CA550 to the internet with the Ethernet cable means that your note PC can gain access without any additional plug-in LAN cables. If there is already a wireless connection ready with dongle, the Hub Monitor will automatically detect a connection, saving the need for the USB cable. Or, simply plug in the USB cable from the CA550 to enjoy a connection to both the CA550 and note PC. So, going online is easy and no longer relies on finding another LAN cable. This CA550 is as much a monitor as it is a reliable source of internet.
Keep connected without the fuss with USB Hub

Keep connected without the fuss with USB Hub

The Samsung CA550 is ready to live up to its title as the Hub Monitor and will tidy up your desk with hassle-free connectivity for your mobile devices. The built-in USB Hub replaces the need for a docking station and with four USB connectors, it is certain to reduce time wasted in pulling in and out cables when taking your note book out with you. Keep it simple with the USB Hub and its USB 3.0 / 2.0 connections. It is the easiest and simplest way of connecting all your mobile devices.
Optimise your viewing experience with the Dual Hinge Stand

Optimise your viewing experience with the Dual Hinge Stand

To enhance your viewing experience, the Hub Monitor CA550 features a Dual Hinge Stand for an expansive dual display set up. You can now position your second screen at the perfect, ergonomic angle for easy working and optimum comfort. If the task at hand requires a wide-view panorama, place the Hub Monitor CA550 alongside your PC or other multimedia device and angle it accordingly. If you’re dealing with lengthy content that requires extensive scrolling, position and raise the screen behind and above notebook. A tilt angle of 20 degrees and eye-level adjustment of 27-102mm offer you complete flexibility.

tech specs

Dimension of LC27A550US/EN


  • Brightness


  • Contrast Ratio


  • Response Time (G-to-G)



  • Power Supply

    AC 100 - 240V 50 / 60Hz

  • Energy Efficiency Class



Dimension (WxHxD)

  • Set Dimension with Stand (WxHxD)

    638.6 x 485.4 x 232.8 mm


  • Package Weight

    7.8 kg


  • Screen Size

    27" (16:9)

  • Resolution

    1920 x 1080

  • Viewing Angle (Horizontal/Vertical)

    170˚ / 160˚

  • Colour Supported



  • OSD Language

    Korean, English, French, German, Hungarian, Italian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Chinese, Taiwan, Japanese

Rear Input

  • HDMI


  • DVI