Features: 1.For Quectel EC25 Mini PCIe is the series of LTE Class 4 modules with standard PCIExpress?Mini Card (Mini PCIe). 2.It is optimized for M2M and IoT applications and provides 150Mbps downlink and 50Mbps uplink data rates. 3.Rich for Internet protocol, industry standard interface and rich feature set, USB serial driver for Windows 7/8 / 8.1 / 10, for Linux, for Android / for eCall *. 4.Extend the applicability of the module to a wide range of M2M applications such as industrial routers, industrial PDAs, rugged tablets, video surveillance and digital signage. 5.Supports rich frequency bands, mainly for EMEA/Korea/Thailand/India, supporting local operators. specification:Item Type: 4G LTE Module Supported Frequency Bands: 4G LTE Band: B1/B3/B7/B8/B20/B28A 3G WCDMA Band: B1/B8 2G Frequency Band: B3/B8 Interface: Mini PCIe LET 4G downlink Speed: cat4 150Mbps Uplink Data Rate: 50Mbps. 3G Download Speed: Maximum 42Mbps (DL) 3G: Maximum 5.76Mbps (UL) Applicable Regions: Europe, Middle East, Africa region, Korea, Thailand, India Other Technical s: RIL Driver: For Android 4.x/5.x/6.x/7.x/8.x/9.x NIDS Driver: For Windows 7/8/8.1/10 ECM Driver*O: For Linux 2.6/3.x/4.1~4.15 Gobinet Driver: For Linux 2.6/3.x/4.1~4.15 For Linux qmi wwan Driver: 3.x(3.4 or later)/4.1~4.15 For Linux qmi wwan Driver: 3.x(3.4 or later)/4.1~4.15 Protocols: TCP/UDP/PPP/FTP/FTPS/HTTP/HTTPS/NTP/PING/ QMl/NITZ/MMS/SMTP/SSL/MQTT/FILE/CMUX* SMTPS* General Features Temperature Range:-40℃~+80℃ Dimensions:30.0mmx51.0mm×4.9mm Mini PCle Package Supply Voltage:3.0V~3.6V,3.3V Typ. 3GPP E-UTRA Release 11 Bandwidth:1.4/3/5/10/15/20MHz 3GPP TS 27.007,27.005 and for Quectel Enhanced AT Commands Carrier: For Deutsche Telekom/ For British Telecom Regulatory: GCF/ CE/ RCM PackageList:1 x 4G LTE Module NotePlease check with your local operator before purchasing whether to support the frequency band of this product.