1. Hong Kong: 30-Day HK, China & Macau Data SIM (Google OK)
Benefit from a 30-day Hong Kong, mainland China, and Macau SIM card with 5GB high-speed data options that fit your needs. Stay connected with your friends and family on WhatsApp, and seamlessly check up on Facebook, Instagram, and Twitter throughout your trip to China without being restricted by the Chinese firewall. Select between options offering simple pickup at Hong Kong International Airport when you arrive or convenient delivery to your hotel. Enjoy 5GB of speedy 4G service followed by unlimited 3G high-speed data use once your 4G allowance is met. The SIM cards are compatible with Android and iPhone devices, tablets, and WiFi eggs. To activate the card, simply plug it in to your device (card slot 1 for dual SIM mobiles) and turn on “Data Roaming.” Then, select the telecoms operator "CSL" in Hong Kong, “China-Unicom” in mainland China, and "CTM" in Macau.