Travel 30-Day High-speed Data SIM Card for USA, Canada, Mexico

This is a China Unicom USA, Canada & Mexico 30-Day Data SIM card. It offers 600MB/day of high-speed data, with unlimited data thereafter at a minimum speed of 512kbps. The SIM card is valid for 30 days from the date of activation. Plug and play. Turn on data roaming. SIM card sizes: Nano, Micro, Mini Activate by Dec 31, 2026 (Note: You can activate on or before Dec 31, 2026 and get the 30-Day use from there. Great for holiday, Christmas and New Year travel!)