{"product_id":"quectel-eg25-g-mini-pcie-lte-cat-4-module-compact-iot-modem","title":"Quectel EG25-G Mini PCIe LTE Cat 4 Module - Compact IoT Modem","description":"\u003cp\u003eOur review of the Quectel EG25-G Mini PCIe focuses on builders and integrators who need a compact, reliable LTE Cat 4 modem for M2M and IoT projects. The bottom line: this module is a practical migration path from UMTS\/HSPA+ to LTE with real-world performance up to 150 Mbps downlink and 50 Mbps uplink, and it shines in applications that require GNSS positioning and robust antenna options. It is best suited for industrial routers, tracking devices, and embedded systems where a Mini PCIe form factor and proven cellular features are required.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLTE Cat 4 data:\u003c\/strong\u003e Delivers up to 150 Mbps downlink and 50 Mbps uplink, providing a dependable broadband link for remote devices and gateways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMigration compatibility:\u003c\/strong\u003e Fallback compatibility with UMTS\/HSPA+ UC20 and multi-mode EC20\/EC25 modules simplifies upgrades from 3G to LTE on existing designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGNSS receiver:\u003c\/strong\u003e Multi-constellation GNSS\/GPS support offers fast and accurate fixes for asset tracking and location-aware IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIMO antenna support:\u003c\/strong\u003e Antenna DL MIMO and Rx-diversity support improve data rates and link reliability in challenging RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware management:\u003c\/strong\u003e DFOTA delta firmware upgrade over the air helps maintain devices remotely without full image downloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl and indicators:\u003c\/strong\u003e USB 2.0 high speed interface with LED_WWAN for network status and W_DISABLE to turn off RF when required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe EG25-G is aimed at system integrators, industrial equipment manufacturers, and IoT developers who need a standard Mini PCIe card with solid LTE performance and GNSS for tracking or telemetry. It fits well in industrial routers, rugged tablets, digital signage controllers, and environmental monitoring gateways.\u003c\/p\u003e\n\u003cp\u003eThose seeking an all-in-one consumer hotspot or a plug-and-play USB modem should look elsewhere; this module requires carrier provisioning and integration into a host board or Mini PCIe slot and suits projects where embedded installation and remote management are planned.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable LTE Cat 4 throughput for common M2M data needs.\u003c\/li\u003e\n\u003cli\u003eCompatibility with legacy UC20 and EC2x families eases hardware migration.\u003c\/li\u003e\n\u003cli\u003eBuilt-in GNSS and MIMO support improve tracking and link stability.\u003c\/li\u003e\n\u003cli\u003eDFOTA support enables efficient remote firmware updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a plug-and-play USB device; requires integration into a host system with a Mini PCIe slot.\u003c\/li\u003e\n\u003cli\u003eCat 4 speeds are adequate for many use cases but lag behind newer LTE Advanced categories for bandwidth-heavy applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eMini PCIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCellular category\u003c\/td\u003e\n\u003ctd\u003eLTE Cat 4 (up to 150\/50 Mbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLegacy compatibility\u003c\/td\u003e\n\u003ctd\u003eFallback with UMTS\/HSPA+ UC20 and EC20\/EC25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNSS\u003c\/td\u003e\n\u003ctd\u003eMulti-constellation GNSS\/GPS receiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 high speed, (U)SIM 1.8V\/3.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF features\u003c\/td\u003e\n\u003ctd\u003eMIMO, Rx-diversity, antenna support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote update\u003c\/td\u003e\n\u003ctd\u003eDFOTA delta firmware over the air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Quectel EG25-G Mini PCIe module is a sensible, cost-effective choice for embedded LTE connectivity in industrial and IoT projects that need reliable Cat 4 performance, GNSS positioning, and migration compatibility with older Quectel families. It is good value where moderate bandwidth, remote firmware management, and Mini PCIe integration are priorities, though projects requiring the fastest LTE categories should consider newer modules.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module include GPS?\u003c\/strong\u003e\u003cbr\u003eYes, it includes a multi-constellation GNSS\/GPS receiver for fast and accurate fixes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be updated remotely?\u003c\/strong\u003e\u003cbr\u003eYes, the module supports DFOTA delta firmware upgrades over the air for remote maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it plug-and-play as a USB modem?\u003c\/strong\u003e\u003cbr\u003eNo, it is a Mini PCIe card intended for integration into host systems with a Mini PCIe slot.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":48203681792219,"sku":"B0CVQ2YLQQ","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/513HQ8qwbNL._AC_SL1000.jpg?v=1770311297","url":"https:\/\/gearmusthave.com\/products\/quectel-eg25-g-mini-pcie-lte-cat-4-module-compact-iot-modem","provider":"GearMustHave","version":"1.0","type":"link"}