Wireless EM7455 4G LTE Module PCIe M.2 52Pin WWAN Card Replacement Networking for Dell DW5811e

✿LTE Support (North America / EMEA) -B1 (2100 MHz), B2 (1900 MHz), B3 (1800 MHz), B4 (1700 MHz AWS), B7 (800 MHz-DD), B7 (800 MHz-B), B7 (2600 MHz), B8 (900 MHz), B8 (900 MHz), VITAMIN B12. ✿B25 (1900 MHz), B26 (850 MHz), B29 (700 MHz-D block), B30 (2300 MHz), B41. ✿HSPA + Support Band (Global) -B1 (2100 MHz), B2 (1900 MHz), B3 (1800 MHz), B4 (1700 MHz AWS), B5 (850 MHz), B8 (900 MHz).300 Mbps Max Download Speed, 50 Mbps Max Upload Speed. ✿An Excellent Solution: Provides an excellent solution for your daily online activities such as transferring files, browsing the Internet, and downloading music.Best replacement for your cracked / damaged / faulted Module Card. ✿Installation instruction is not included and professional installation is recommended.If you have any quesion about our products,and you can contact us. 24-hour professional customer service, Customer service to answer any questions for you.