HDMI stands for High Definition Multimedia Interface, as it can carry both video and audio signals, it is playing a more and more important role in home cinemas and home entertainment systems nowadays. HDMI Cable was first introduced in 2003, before that, people had to use multiple cables to get both video and audio signals. An HDMI cable is able to transmit the highest resolution signal for audio (such as 5.1 surround sound) and video (480i, 480p, 720p, 1080i and 1080p resolutions), which makes it become popular incredibly quickly – over 3 billion HDMI devices had been sold within 10 years.
Standard HDMI Cable: The Standard HDMI cable is designed to handle most home applications, primarily for 720p, 1080i and “short-run” 1080p resolution. This type of HDMI cable is fine for connecting a cable/satellite box or up converting DVD player to an HDTV.
Standard HDMI Cable with Ethernet: This type of cable offers the same baseline performance as the Standard HDMI Cable (720p or 1080i video resolution), plus an additional, dedicated data channel, known as the HDMI Ethernet Channel, let you pass network information between the devices. HDMI Ethernet Channel functionality is only available if both linked devices are HDMI Ethernet Channel-enabled.
High Speed HDMI Cable: The High Speed HDMI cable is designed and tested to handle video resolutions of 1080p and beyond, including advanced display technologies such as 4K, 3D, and Deep Color. This type of cable is recommended for use with a 1080p Blu-ray player or gaming console, as well as new Ultra HD gear.
High Speed HDMI Cable with Ethernet: This is a High Speed HDMI Cable that supports 1080p video resolution and beyond, but with the addition of the dedicated HDMI Ethernet data channel for device networking. HDMI Ethernet Channel functionality is only available if both linked devices are HDMI Ethernet Channel-enabled.
If you want to get a HDMI Cable from Black Friday deals, then I’ll recommend saving your money for other home theater components and get your HDMI cables as cheaply as possible, because cheap cables can produce the exact same picture and sound quality as expensive cables. If you have no idea where to buy a HDMI Cable, then you can come to BestBuy to get one, most of the cables are exceptionally cheap, and they’ll be shipped quickly. Another ideal choice for you is PrimeCables.com, it is aim to make stronger cables, you can buy inexpensive high-speed HDMI cables with high performance from this website, and there will be available in whatever length you need.