What is new with HDMI v2.0? Following is a summary of the highlights of the new spec: HDMI Ethernet Channel: A data channel will be added to the HDMI connection, enabling high-speed bi-directional communication. Connected devices will be able to share an Internet connection without separate Ethernet cables to each device. The HDMI link will also provide a platform for content sharing among connected, enabled devices such as blu-ray players, HDTVs and cable/satellite receivers. Audio Return Channel: The new spec will enable a TV to send an audio signal back to an A/V receiver for processing and playback. This feature eliminates the need for an additional cable connection (for example, a digital audio cable) from the TV to the receiver. Although many signals are typically sent "downstream" from the receiver to the TV, this feature is particularly convenient in cases where the TV has its own content source, such as a built-in tuner or DVD player. 3D Over HDMI: While some 3D applications and equipment exist today, the new spec defines common 3D formats and resolutions for HDMI-enabled devices. The spec standardizes the input/output for 3D gaming and movie applications, facilitating 3D resolutions up to dual-stream 1080p. 4K x 2K Resolution Support: The new spec enables HDMI devices to support extremely high HD resolutions, effectively four times the resolution of a 1080p device. Support for 4K x 2K allows the HDMI interface to transmit digital content at the same resolution as the latest Digital Cinema systems used in many movie theaters. Content Type: The new spec enables simple, automated picture setting selection with no user intervention. The Content Type feature enables a display to auto-select the correct viewing mode to match the content type it is currently receiving from a source device, and to switch modes when a new content source is selected. Content Type supports content profiles for gaming, movie, photograph, and text viewing modes. Expanded Support for Color Spaces: HDMI now supports color spaces designed specifically for digital still cameras, enabling more accurate color rendering when viewing digital photos. High Speed HDMI10.2 GHz BandwidthAudio Return Channel3D Over HDMI4K x 2KResolution Support Shipping and Return Information We usually ship the items within 24 hours after your payment. After the item has been shipped, I will post a tracking number.This item is shipped to only U.S domestic, not international. We are located in NJ. Return InformationYou can return the item within 15 days, shipping charge is not refundable. Also, return can be only accepted with original box. The returned item must be 100% resalable condition which includes all original accessories. You are responsible for shipping cost. You must use UPS or USPS that provide a tracking number.If there is any physical damage found after we get the item back such as scratches, dent..etc, no money will be refunded.Please contact us first before you return, RMA number must be provided before you return the item.