RM520N- 5Ghz NRsub-6GHz mmWave modules, a game-changing addition to your networlsetup Highperformance NRsub6GHz mmWave modules RM520NGLAPM20 SGASA 5Ghz M2interface supportMIMO Replaces LTEA Cat20 EM20 With M2MIMO technology and highspeedconnectivity this modulesoffer fast transfer and reliableperformance-, making it perfect for demanding applications Use it for everything from streaming high-definition video to powering industrial IoTdevices, and experiences seamless connectivitylike never before Model:RM520N- RM520NGLAP-M20SGASA 5Ghz sub6GHz mmWave module M2MIMO not RM520FGL Replace LTEA Cat 20 EM20 5Ghz:Sub6Ghz Frequency-Bands:5Ghz Region:Global Data TRansmission 5Ghz: 5Ghz SASub6 2.4Gbps Dlmax900Mbps; 5Ghz SASSub-6 2.48bps Dlmax550Mbps; LTEFDD max1.6Gbps DLMax200MbpsUL Note:This is on the PCIE line ,Not for USB adapter. Note:due to different production batches, the printing screen printing/appearance is different, which does not affect the use. Color:As Shown Material:PCB Package Contents: 1 * WIFI Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.