CPE301 mini box is a 4G LTE Router using LTE CAT 4 technology modulation router; Support 4G SIM card to WiFi mode/router mode/AP mode, 5V USB power supply, it provides high-speed and reliable routing and data transmission capabilities to Meet the needs of different application scenarios such as offices, homes, and vehicles.(This CPE doesn't include SIM card , user need to buy a SIM card from local operators to use this device .) European version frequency band: 4G LTE FDD: B1/B3/B5/B8/B34/B38/B39/B40/B41/3G B1/B5/B8 The European version is available in most of Asia, Africa, Middle East. Color: Black Material: plastic (e.g. Russia, Spain, Ukraine, France, Belarus, Poland, Germany, Italy, Portugal, United Kingdom, Ireland, Switzerland, Finland, Sweden, Norway, Iceland, Denmark, Latvia, Lithuania, Czech Republic, Slovakia, Hungary, Austria, Netherlands , Belgium, Luxembourg, Romania, Bulgaria, Serbia, Albania, Greece, Slovenia, Croatia;Korea, Japan, Israel, Kazakhstan, Turkey, Malaysia, Thailand, Singapore, Azerbaijan, Georgia, Australia, Saudi Arabia, Qatar, United Arab Emirates, Pakistan, Kuwait;Brazil and other African, Asian countries) Package Contents: 1 x 4G Lte Router Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.