About this item [Noted]: This 4G LTE USB modem needs to be inserted into SIM card(Not Included); The USB Internet 4G dongle allows you to connect max 10 devices at the same time [Easy to Use]: Simply plug the adapter into your computer's USB port to connect wirelessly to the network or create a Hotpots [Superior Coverage]: Built-in 4G/3G Wi-Fi antenna for optimal coverage and reliability, increased signal strength, allowing you to enjoy reliable wireless connection anytime, anywhere [Large Memory]: 4g LTE USB modem dongle, Supports TF memory card expansion up to 32GB (not included) [100% Satisfaction]: If you have any question about this item, please feel free to contact us, we will help you within 24 hours on week days [Noted]: This 4G LTE USB modem needs to be inserted into SIM card(Not Included); The USB Internet 4G dongle allows you to connect max 10 devices at the same time [Easy to Use]: Simply plug the adapter into your computer's USB port to connect wirelessly to the network or create a Hotpots [Superior Coverage]: Built-in 4G/3G Wi-Fi antenna for optimal coverage and reliability, increased signal strength, allowing you to enjoy reliable wireless connection anytime, anywhere [Large Memory]: 4g LTE USB modem dongle, Supports TF memory card expansion up to 32GB (not included) [100% Satisfaction]: If you have any question about this item, please feel free to contact us, we will help you within 24 hours on week days