Description Features: brand new and high quality for :DellLatitude E7450 E5570. DellLatitude E5450/5450 . DellLatitude 3340 . DellLatitude E5250/5250. DellLatitude E5550/5550 . DellLatitude E7250/7250. Specifications: Model No:EM7305 Category:4G Module Chipset:MDM 9215 Form Factor: for M.2 Pins:52-pin Dimensions:42 x 30 x 2.3 mm Max Download Speed:100 Mbps Max Upload Speed:50 Mbps Frequency bands: WCDMA:800/1700/2100 MHz Temperature:-25 to 60 Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x EM7305 4G module