rockchip rk3576 board with pcie interface

{"cid":"91223339","title":"RK3576 Board with Octa-core 2.2 GHz CPU, 7 USB Interface Ports, and Single Channel 4R 20W Speaker for Multimedia Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/1a\/62b231f4650c183693093b35d8da-200x200-1.jpg","attrs":{"Price":"100~150 USD","Brand Name":"YNH","Model Number":"536","Minimum Order Quantity":"100","Delivery Time":"5-8days","Place of Origin":"Shenzhen","Certification":"UL","Packaging Details":"100pcs per box","Payment Terms":"T\/T","CPU":"Rockchip RK3576 , Octa -core, 2.2 GHz","EMMC":"Standard 32G ( 64G \/ 128G \/ 256G Optional )","operating system":"Android1 4.0 (kernel Is Linux5.10)","RTC Real Time Clock":"The Battery Supports Time Memory For 3 Years And Supports Timed Power On And Off","USB interface":"7, 1 USB3.0 _OTG , 1 USB3.0 _HOST , 5 USB 2.0 _HOST","System Upgrade":"Support USB Cable \/ U Disk\/ Network Upgrade","Speaker output":"Supports Single Channel 4R\/ 20W Speaker","Network support":"1000M Ethernet , Support POE Network Port;2.4G+5G Dual-band Wifi6 Module, Bluetooth 5.4;Support 4G , Connect PCI-E Interface 4G Module"}}

{"cid":"91222545","title":"Rockchip LKD3568J Arm Cortex M55 Development Board Linux SBC Pcie RK3568","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/23\/3c71ba08217d2bb02339abc9fc8d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Neardi","Model Number":"LKD3568J","Minimum Order Quantity":"1 piece","Delivery Time":"7 days","Place of Origin":"Shanghai, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"10000\/pieces\/mon","Packaging Details":"33.5\u00d719\u00d79 cm","SoC":"RK3568","Supplier Type":"OEM\/ODM","CPU":"22nm, 4*Cortex-A55, 2.0GHz","GPU":"ARM G52 2EE","NPU":"1 TOPS","VPU":"4K video decoding, 1080P video encoding","DDR":"LPDDR4, 1GB\/2GB\/4GB\/8GB","EMMC":"8GB\/16GB\/32GB\/64GB\/128GB","Working temperature":"-10 ~ 70\u2103","PCB Interface":"B2B","Embedded":"Yes","OS":"Android \/ Ubuntu \/ Buildroot \/ Debian","Application":"Industrial Automation\/Smart Retail"}}