isr4221 sec k9 industrial router with 4gb memory

{"cid":"91159203","title":"1 RU Rack Industrial Network Router 2 RJ - 45 - Based Ports ISR4221-SEC\/K9","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/b1\/ee91a5efba3054ce017cfc896b22-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CISCO","Model Number":"ISR4221-SEC\/K9","Minimum Order Quantity":"1 UNIT","Delivery Time":"1-2 DYAS","Certification":"CE FCC ISO","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union,Paypal","Supply Ability":"50 UNITS\/MONTH","Packaging Details":"NEW IN BOX","Brand":"CISCO","Model":"ISR4221-SEC\/K9","Bundle":"Cisco ISR 4221 SEC Bundle with SEC lic","RJ-45-based ports":"2","SFP-based ports":"1","Flash Memory":"8 GB","Rack height":"1 RU","Onboard ISC slot":"No"}}

{"cid":"91223161","title":"ISR4221-SEC\/K9 4221 Series Integrated Services Router with 2 External Antennas and 1000Mbps 5G Wi-Fi Transmission Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/36\/b5\/d84f29d0e853ccc3df7c552addf9-200x200-1.jpg","attrs":{"Price":"CN\u00a58,880.85\/pieces 1-1 pieces","with modem function":"Yes","standards and protocols":"Wi-Fi 802.11ac, Wi-Fi 802.11n, Wi-Fi 802.11b, Wi-Fi 802.11g","wi-fi supported frequency":"2.4G & 5G","supports wds":"Yes","supports wps":"Yes","wi-fi transmission standard":"802.11b","wired transfer rate":"10\/100\/1000Mbps","2.4g wi-fi transmission rate":"1200 Mbps","encryption type":"WPA2","private mold":"Yes","products status":"New","type":"With 5G Sim Card","application":"4g","function":"SDK available","lan ports":"16","Antennas":"2 external antennas","wan ports":"1 x10\/100\/1000Mbps","brand name":"\/","place of origin":"Shanghai, China","5g wi-fi transmission rate":"1000Mbps","Size":"Customized Size","Color":"Customizable","Suitable for":"Workstation, Laptop, Desktop"}}