Support 4KP30, 1080P120, 1440P60 input and output 321 is LINE IN, so as long as the front with a mixer, can be realized here audio inputs Hi-speed USB port, can be connected to your laptop No external power supply is required for charging and playback Capture and edit video/recordings to PC Use this tool to easily share videos captured on social media Small and lightweight design provides easy portability to live applications Product Specifications: Interface: USB 3.0 Video input/Output: HD 1.4 Audio input: 3.5mm 3-pole Maximum loop-out resolution: 1080p 120fps, 2160p 30fps, 1440p 60fps Maximum recording resolution :1080p 120fps, 2160p 30fps, 1440p 60fps Support resolution: 2160p, 1440p, 1080p, 720p Video format: YUY2, NV12, RGB Size: 99 x 63 x 22mm Computer system requirements: Windows®10 x 64 Notebook 4Kp30 or 1080p120 recording: Intel Core i7-7700HQ or above NVIDIA® GeForce® GTX1050 Ti or above 8 GB 1080p60 recording: - Intel Core i7-4810MQ NVIDIA® GeForce® GTX 870M or above 8 GB Desktop 4Kp30 or 1080p120 recording: Intel® Core™ i5-6XXX / AMD Ryzen™ 3 XXX or above NVIDIA® GTX 1060 / AMD RX 5700 or above 8 GB 1080p60 recording (4Kp60 HDR loop-out support): Intel® Core™ i5-3330 Intel® Core™ i5-3330 or above (i7-3770 recommended) NVIDIA® GeForce® GTX 650 / AMD Radeon™ R7 250X or above 4 GB RAM must be DDR4 2400 or above for Mac systems: Operating system: MacOS High Sierra 10.15 or later Type C interface 4Kp30 or 1080p120 recording (4Kp60 HDR loop-out support) for iMac 2019: 3.2GHz 6-core Intel Core i7 Radeon Pro 555X 2GB GDDR5 16GB 2400MHz DDR4 for MacBook Pro 2018: 2.6GHz 6-core Intel Core i7 Radeon Pro 560X 4GB GDDR5 16GB 2400MHz DDR4