Feature: 1. Plug-and-use, no need to install drivers, portable and flexible. 2. Allows connection of high-definition source to single high-definition display and the addition of an additional L + R and SPDIF audio output port. 3. Can be connected to stereo audio output for SPDIF function. 4. Easy to install and good performance, practical. 5. High quality audio signal converter, easy to connecting. Specification: Condition: 100% Brand New Item Type: Audio Signal Converter Material: ABS Color: As picture shown Weight: Approx. 151gHDMI resolution: 24/50 / 60fs / 1080p / 1080i / 720p / 576p / 576i / 480p / 480i Support video color format: 24bit dark 30bit, 36bit Audio output: L / R + SPDIF Maximum bandwidth: 225MHz Maximum baud rate: 6.75Gbps Input / output TMDS signal: 0.5 ~ 1.5V p-p (TTL) Input / output TMDS signal: 0.5 ~ 1.5V p-p (TTL) Input cable distance: ≤15mAWG26 HDMI standard cable Output cable distance: ≤20mAWG26 HDMI standard cable Power supply: DC 5V (requires DC5V / 1A power input, we provide power USB cable) Maximum working current: 500mA Power adapter format: input: AC (50 / 60Hz) 100V-240V; output: DC5V / 1A . Package List: 1 x Audio Signal Converter1 x USB connection cable1 x Instruction Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.