25gbe max speed connectx 5 en adapter

{"cid":"91224401","title":"Mellanox MCX512A-ACAT ConnectX-5 EN 10\/25GbE Network Interface Card with PCIe v2.0 and 25GbE Max Speed","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/bb\/d2ea777f61e627a66b3e89d66b6e-200x200-1.jpg","attrs":{"Price":"$256 -500\/ piece","Brand Name":"Mellanox","Model Number":"MCX512A-ACAT","Minimum Order Quantity":"1 pieces","Place of Origin":"Beijing, China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Packaging Details":"box","transmission rate":"25GbE","Connector Type":"SFP28","Max Speed":"25GbE","Ports":"2","interface type":"PCIe v2.0 (5.0 GT\/s)","Warranty":"1 Year"}}

{"cid":"91222904","title":"NVIDIA Mellanox Network Controller Card MCX631102AN-ADAT EN Adapter Card 25GbE SFP28 PCIe 4.0 X 8","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/48\/55645055ccafe2124a8d59aa7d88-200x200-1.jpg","attrs":{"Price":"Contact us","Brand Name":"NVIDIA Mellanox","Model Number":"MCX631102AN-ADAT","Minimum Order Quantity":"1 pieces","Delivery Time":"2-7 working days","Certification":"Mellanox","Place of Origin":"Beijing, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"\/pieces >=1 pieces","Packaging Details":"Original packaging box+Based on customer needs","Description":"NVIDIA Mellanox MCX631102AN-ADAT","Ports":"Ports Dual","Link Rate":"8.0 GT\/s"}}