Features: 1.WWAN Connection: This 4G network card provides provides WWAN connection for LTE, UMTS (HSDPA/HSUPA/HSPA/DC HSPA), and GPS, Globnass, Beidou protocols in one hardware configuration. 2.Stable Signal: This 4G WWAN card adopts for Qualcomm X20 LTE Modem chipset, stable signal reception. 3.EeSIM Supported: This 4G module supports network with E eSIM, suitable for Europe and America network. 4.Plug and Play: This 4G card module is plug and play, applicable to laptop, please do no use for A Rev validation. 5.Widely Compatible: This 4G LTE module supports LB: B26(5/18/19)/8/12(17)/13/14/20/28/29. MB: B1/2(25)/3/4(66)/32. HB: 7/30/38/39/40/41/42/43/48. LAA:B46(DL only). specification:Item Type: 4G Network Card Material: Printed Circuit Board Network Technology: LTE and WCDMA LB: B26(5/18/19)/8/12(17)/13/14/20/28/29 MB: B1/2(25)/3/4(66)/32 HB: 7/30/38/39/40/41/42/43/48 LAA: B46(DL Only) WCDMA Bands: 1/2/4/5(6/19)/8/9 LTE Category: Category 16 Chipset: for Qualcomm X20 LTE Modem Form Factor: M.2 5xDL CA: (Maximum 100MHz, 256QAM) 2xUL CA (Maximum 40MHz 64QAM) MIMO: 4 x 4 (Band Planning: B1/2/3/4/7/30/40/41/66), 4 x 2, 2 x 2 UE Category Ul 13 (UL:150Mbps) + UE Category DL 16 (DL:1.0Gbps) 2x2 PackageList:1 x 4G Network Card