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For example, Micro-USB and HDMI Type-A support one A/V lane, USB Type-C supports up to four A/V lanes, and the superMHL connector supports up to six A/V lanes (36 Gbit/s). In addition to supporting a variable number of lanes, the specification supports VESA Display Stream Compression (DSC) 1.1, a "visually lossless" (but mathematically lossy ...
However, to stream music and movies to a non-certified device, Miracast adapters are available that plug into HDMI or USB ports. [21] Certification does not mandate a maximum latency (i.e. the time between the display of pictures on the source and display of the mirrored image on the sync display).
Display Data Channel (DDC) is a collection of protocols for digital communication between a computer display and a graphics adapter that enable the display to communicate its supported display modes to the adapter and that enable the computer host to adjust monitor parameters, such as brightness and contrast.
The USB OTG and Embedded Host Supplement to the USB 2.0 specification introduced three new communication protocols: . Attach Detection Protocol (ADP): Allows an OTG device, embedded host or USB device to determine attachment status in the absence of power on the USB bus, enabling both insertion-based behavior and the capability to display attachment status.
A stick PC or PC on a stick is a single-board computer in a small elongated casing resembling a stick, that can usually be plugged directly (without an HDMI cable) into an HDMI video port. A stick PC is a device which has independent CPUs or processing chips and which does not rely on another computer. It should not be confused with passive ...
Roku Streaming Stick 4K (3820) Sep 2021 HDMI 2.0b Requires compatible USB Ethernet adapter - no LRWR requires app remote Micro USB, for long-range wireless receiver, compatible USB Ethernet adapter No Yes Yes All Stream to smartphone Yes Yes a/b/g/n/ac dual-band MIMO Voice Realtek 1315 1GB 4GB Roku Streaming Stick 4K+ (3821) Sep 2021 HDMI 2.0b
The interface between an auditory output device and a computer is the sound card. Sound cards may be included on a computer's motherboard, installed as an expansion card, or as a desktop unit. [6] [7] The sound card may offer either an analog or digital output.
A video projector is an image projector that receives a video signal and projects the corresponding image onto a projection screen using a lens system. Video projectors use a very bright ultra-high-performance lamp (a special mercury arc lamp ), Xenon arc lamp , metal halide lamp , LED or solid state blue, RB, RGB or fiber-optic lasers to ...