As a factory, we are proud to introduce our {NGFF(M.2) 4G/5G Module To USB 3.0 Adapter With Cooler Fan/Dual SIM Card Slot And Auxiliary Power} product. This innovative adapter allows you to easily convert your NGFF 4G/5G module into a USB 3.0 device that can be used with a wide range of computers and other devices. The cooler fan ensures efficient cooling, while the dual SIM card slot provides added convenience for those who need to use multiple SIM cards. Additionally, the auxiliary power feature provides extra power when needed, making this adapter versatile and practical for a wide range of uses. With high-quality materials and meticulous attention to detail, our NGFF(M.2) 4G/5G Module To USB 3.0 Adapter With Cooler Fan/Dual SIM Card Slot And Auxiliary Power is designed to meet the demands of the most discerning customers.