Convenient and affordable, this SIM card will help you stay connected with family and friends no matter where you are in China and Hong Kong. Thanks to 4G connectivity and 2GB of data, you'll get a lightning-fast connection speed, get updates on your social media accounts, and make hassle-free travel arrangements, all on your smartphones and tablet PCs with GSM/4G standards. Even better, the SIM card will be delivered to you if you stay in Vietnam. Get ready and have a hassle-free trip to China and Hong Kong.