4k usb webcam with pdaf autofocus

{"cid":"91225131","title":"4K USB Webcam with PDAF Autofocus Stereo Microphone for Video Conference","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/6d\/43440b10757d92b64ca4802be16e-200x200-1.jpg","attrs":{"Price":"USD 11.53~11.62 \/ pieces","Brand Name":"XinZengCai","Model Number":"921Max","Minimum Order Quantity":"2000 pieces","Delivery Time":"30-45 working days","Video Resolution":"3840 \u00d7 2160","Supply Ability":"100000piece\/Month","Model":"921MAX","Place of Origin":"China","Maximum Working Current":"370mA","Lens Aperture":"F2.0","Frame Rate":"4K@30fps \/ 1080P@60fps","Audio":"Dual Stereo Noise Reduction Microphone","Viewing Angle":"83\u00b0","Payment Terms":"L\/C,T\/T","Product Type":"4K USB Webcam","Focus Technology":"PDAF Autofocus","Certification":"CE,RoHS,FCC","Packaging Details":"Neutral\/Customized Color Box","Video Format":"MJPEG \/ YUY2","Operating Temperature":"0\u00b0C\u201360\u00b0C"}}

{"cid":"91223887","title":"Sony IMX415 8MP USB Webcam Module Autofocus 4K Camera Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/4f\/9ddae2c5ef484f63bf7f6c151851-200x200-1.jpg","attrs":{"Price":"35~45USD","Brand Name":"HAOZHOU \/ OEM","Model Number":"HZ-IMX415AF S1.0","Minimum Order Quantity":"1","Delivery Time":"7 - 15 Work Days","Certification":"CE \/\tRoHS \/ FCC \/ ISO","Place of Origin":"Shenzhen,China","Payment Terms":"L\/C,T\/T,Western Union,MoneyGram,Paypay and others","Supply Ability":"500000 pieces\/month","Packaging Details":"Tray+Anti-static bag in carton box","Mounting Type":"USB plug and play","Description":"Usb camera module","Image Sensor":"1\/2.8\" imx415 Cmos image sensor","High frame rate":"3840*2160\/30fps","FOV":"85-100\u00b0 (Optional)","Focusing":"Autofocus","Image color":"RGB","compression format":"YUV and MJPEG","Dynamis range":"82dB","OS":"Win XP\\Vista 7 8 10 \\Linux \\os with UVC driver","Applications":"Surveillance cameras, FA cameras, Industrial cameras"}}

{"cid":"91214546","title":"80 Degrees USB Computer Webcam Full HD 1080P 60FPS Autofocus","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/38\/e82b7d7f0063a8835f2dc071fbf2-200x200-1.jpg","attrs":{"Price":"USD16.85-23.50 \/pc","Brand Name":"OEM","Model Number":"C16 pro","Minimum Order Quantity":"500","Delivery Time":"5-30days","Certification":"CE,ROHS,FCC","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"100000pcs per month","Packaging Details":"Standard color box","Max Resolution":"1920*1080P\/60fps","Focus Type":"Auto focus","FOV":"80 degrees","Microphone":"Built-in 2pcs omni-directional mics","Material":"ABS+Metal","Cable Length":"200cm","Unit Packing Size":"12*5.5*11.5cm200cm"}}