【Ultimate and Rich Connection Ports】 Osee GoStream Deck Pro comes with 4 HMDI input and 2 HDMI output to connected with four different media source and two output monitor or laptop, 2 Type-C in/out to support the webcam, 1 Ethernet to work for live streaming, 2 Audio in and 1 Audio out to monitor audio quality or record audio. 1 SD card slot to record or play the files from card.(SD card not included) | 【Comprehensive Audio Control】 Various of audio control buttons and adjustable knobs can adjust the sound of any input source flexibly. Come with headphone and microphone input ports to record or monitor your live streaming audio quality, greatly improve your streaming work efficiency. There will be record/pause button to meet your needs of live streaming recording or play the files from your SD card.(SD slot is bottom of the device) | 【8 Customizable Macro Buttons】 The GoStream Deck provides 8 Macro buttons, to which you can pre-configure your operations into any Macro button, each macro button could contain independent operation, macro could be clear and reset other operations. | 【Efficient Partition Control】 Compared with other products, Osee GoStream Deck has a more intuitive control panel layout, with reasonable partition control, the buttons in each area correspond to different functions, allowing you to deal with live streaming works more efficiently and quickly. | 【Versatile and Professional Transition Effects】 Various of transition effects including DIP, WIPE, MIX and PRE. Downstream keyers, upstream keyers and Chroma keyers. This all will add a profession look to your live video production. | 【Super Source & T-Bar】 Super Source is unique feature of Osee GoStream Deck, bringing more possibilities to your live streaming work. T-Bar could let you live screen transitions more smoothly. | upgrading to the newest firmware version recommended