ขาย TIANJIE 4G USB Wifi Router Mini 150Mbps Wireless Stick Date Card Mobile Portable Hotspot Broadband Unlocked Car Dongle ราคาที่ดีที่สุด

Notice before order:1. The strength of the 4G signal is related to the signal coverage of base stations in various places, as well as the environment and weather. You can find a good signal location and use it, or change other SIM cards to compare the signal strength.2. The speed of the Internet speed experience is related to the busyness of the network, the server of the visited site, and even the service provider of the SIM card. You can use different SIM cards to experience more at different sites at different times.3. The rate of 150Mbps is the theoretical peak speed of the laboratory. In actual use, the signal will be attenuated due to various environmental influences, and it will never reach the theoretical value of the laboratory.4. The speed of this product cannot be completely compared with the speed of mobile phones. The speed of most mobile phones is designed in accordance with CAT6 or higher hardware standards. Therefore, it may also be slower than the speed used on mobile phones. Please understand .5. The product does not contain a SIM card. Users need to purchase a SIM card from a local operator to use this device.6. Our products support universal ordinary SIM cards. Does not support contract SIM cards that are forbidden to be used on WIFI routers,Contract SIM cards that are only used on authorized devices are not supported, and unlimited data cards are not supported.7. If you do not recognize the card during use, you can try to add tape on the back of the SIM card to increase the thickness of the SIM card, so as to ensure that the SIM card chip is in good contact with the card holder. Because the thickness of the SIM card varies from region to region.8. If you cannot connect during use, you can try to enter the background to manually set the APN parameters. The operator's APN parameters can be consulted with the SIM card dealer or the operator. The APN parameter setting is also very simple. If you need help You can also contact us at any time.How to choose the right version:1. You can purchase according to the applicable area corresponding to each frequency band version;2. You can check the frequency of the SIM card in your area through the following website,https://www.spectrummonitoring.com/frequencies.php3. You can consult us, and we will give suggestions based on your area and the SIM card situation.Try to avoid unnecessary troubles caused by choosing the wrong version. Thank you!Tips:In order to get a better experience when using t #router #Mini #Portable #Hotspot #Broadband #car #Encrypt