There are about twelve different types of a power socket in common use around the world. Choose the right travel adapter that can be used in different countries during travel time is very important. UDesignconcept is a promotional travel adapter supplier and wholesaler in Thailand. We have many different types of travel adapter in term of shapes, size, USB port and etc. Travel Adapter is commonly used in Thailand as promotional premium gifts. Your company branding can be printed on a travel adapter to promote your brand. UDesignconcept as a professional travel adapter supplier and wholesale in Thailand, we will advise you on the best travel adapter that suits your needs.