Unlimited High-Speed 4G LTE Data Prepaid Travel SIM Card – USA Enjoy unlimited data with high-speed 4G LTE connectivity throughout the United States. Mobile hotspot and tethering are supported at 3G speeds using your mobile device. Please note: Data speeds may be reduced after 50GB of usage. Unlimited Nationwide Calls and Texts within the USA Enjoy unlimited voice calls and text messaging across the United States with your prepaid SIM card. For Use Within the United States Only This SIM card is intended exclusively for use within the USA and is not compatible with networks outside the country. Please Note: This SIM card is not compatible with modem or Wi-Fi hotspot devices. It is intended for use exclusively in unlocked GSM mobile phones. Additionally, the assigned mobile number is non-transferable and cannot be ported to another carrier. Activation Notice Please allow up to 24 hours for SIM card activation. We recommend submitting your activation request in advance to ensure uninterrupted service during your travels. Have a Question? Live Support is available. After-Sales Service and Support: We deeply value the trust you place in our products. Should you have any inquiries or require assistance, our dedicated Support Team is available to assist you daily from 6:00 AM to 9:00 PM (Pacific Standard Time). We are committed to providing timely and effective solutions to ensure your complete satisfaction. Avoid roaming fees, unreliable public Wi-Fi, and the inconvenience of locating a SIM card upon arrival. Secure a prepaid USA SIM card prior to your departure for a seamless and connected travel experience.