Please you make sure the SIM card is activate, It not support roaming service and Virtual SIM Card and IoT SIM Card; In rural area did not cover good signal some time disconnect, that is normal. Its download speed is up to 150mbps, upload speed is up to 50mbps, and wireless transmission speed is 300mbps. It effectively reduces co-channel interference, expands the wireless transmission range, and eliminates dead zones. The CPU of CPE812 is RT7628, and it has 4 high-performance non-removable antennas, equipped with 1 LAN and 1 Wan port 1 SIM card slot interface, the package comes with 12V 1A power supply. Ethernet mode: dynamic / PPPOE / LAN.4g router with sim slot? 4G WiFi CAT4 is compatible with the frequency bands of SIM cards in most European countries. Frequency Bands:4G FDD-LTE 4G LTE FDD B1/B3/B5/B7/B8/B20. Unlocked mean work with any sim card but the sim card network Frequency band should be support the router network band. 4g home router suitable for home/office, which can access the Internet through UMTS/HSPA/LTE.
It also has the function of converting 4G to WiFi hotspot. No matter No matter where you are, you can enjoy smooth Internet. It can be connected to 32 devices at the same time. It can be connected to tablets, laptops, mobile phones and different types of WI-FI devices. The coverage of the signal is 300-500M, which mainly depends on the strength of the signal.We go above and beyond to ensure you receive the best level of service. This item is in the category "Computers/Tablets & Networking\Home Networking & Connectivity\Wireless Routers". The seller is "elmo_lopez" and is located in this country: GB. This item can be shipped to United Kingdom, Antigua and Barbuda, Austria, Belgium, Bulgaria, Croatia, Republic of, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Mexico, Singapore, Korea, South, Switzerland, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei Darussalam, Cayman Islands, Dominica, Ecuador, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French Guiana, Iceland, Jersey, Jordan, Cambodia, Saint Kitts-Nevis, Saint Lucia, Liechtenstein, Sri Lanka, Macau, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Peru, Paraguay, Reunion, Turks and Caicos Islands, Aruba, South Africa, Chile, Bahamas, Colombia, Philippines, Uruguay, Vietnam.