1. Some win7 need to install the driver; 2. USB3.0, 300~350MB/s bandwidth, compatible with USB 2.0 (40MB/s bandwidth); 3. Can automatically detect the input video format, and automatically adjust to the set output size and frame rate; 4. Can automatically detect the input audio format and convert it to 48KHz PCM audio; 5. 2 collection rods can be used on a PC; 6. Support online firmware upgrade to better improve product compatibility; 7. The picture quality is clearer, the RGB color range is 0~255, the delay is better; 8. Support all player software compatible with UVC and protocols [System Requirements] Computer system requirements: Desktop computer: ® Core ™ i5-4440 3.10 GHz + ® ® GTX 660 or above; Notebook: Core i7-4810MQ + GTX 870M or above; 4 GB RAM (8 GB recommended); Mobile phone system requirements: Android phone (supported by newer phones); Only supports USB2, not USB3. (The reason is that android UVC driver does not support USB3); If it is a USB Android phone, you need to force the pure USB2 cable into the USB2 mode to use 1. Input interface: 1 interface;2. Output interface: USB3.0, 300~350MB/s throughput;3. Support : 7, 8, 8.1, 10 or later, Linux OS, OS; colour: black Material: aluminum alloy Package Contents: 1 x Capture Card 1 x 3.0 USB data cable 1 x English manual [ Loop-out]: The loop-out port is very useful, the USB3.0 high-speed transmission port makes it easier to transmit live streaming to , , OBS, Potplayer and VLC. Note: please use the cable directly to see if your device can transmit signals to your computer or monitor without using our capture card. [4K Game Capture Card]: This game capture card supports 4K@60 fps 4:4:4 for 2.0 input (output is 1080P) which is Perfect for live broadcasts, conference rooms, video recording etc. Just plug and play, no need external driver. Black brushed aluminum case and it does not require any external power supply. [Wide compatibility]: video capture adopting USB 3.0(2.0) channel recording of high-speed full HD screen, video recording, meeting recording, game recording and others on the computer. Compatible with many systems, such as 7, 8, 10, 10.9 or above, And it supports software, such as: Potplayer, AMCap, VLC, Skype, Hangouts, WebEx etc. Support MJPEG and YUY2; Support & UVC agreement, support 48 KHz PCM audio sampling rate [1080P 60fps HD Quality]: capture card supports up to 1920x1080@60fps (1080p) video up and down conversion with no CPU interaction and audio capture. Suitable for - GPU- HD, GTX 600 series graphics (or better). CPU- i5-4xxx quad or better for both OS. [USB 3.0 Video Capture Card]: Based on the high-speed USB 3.0 technology, it can capture one single channel HD video signal. It can take advantage of the functions built into the current software to get a seamless experience. Note: we also supply an extra USB 3.0 to Type C cable, USB 3.0 to USB 3.0 cable, to cable.