Product Name: 118 USB Socket Full Glass Panel Switch Model NO.: KSS-2USB Number of Holes: Porous Certification: CE, ROHS, UL Brand: Kingsun Function: USB Socket Application: Commercial, Industrial, Hospital, Residential/General-Purpose Shell Material: Flame Retardant PC Plastic Rated Current: 15A 20A Type: Without Switch Grounding: Standard Grounding Trademark: KINGSUN Transport Package: Carton Specification: 118*72 Origin: Yueqing Product Description TWO USB portsItem: KSTCurrent: 3.1A /4.8A Charging capacity 15A or 20A Tamper resistant outlets for improved safetySmart chipTwo high-powered charging portsBack and side wired for easy installation F A QQ1.How about the quality of the product?A:Accordance with international standards.Q2. How about the price of the product?A:We are the manufacturer and we have a fairly advantaged competitive price!Q3. Can we get the sample? Is it free?A: Yes, you can got samples but it is not free and you need pay the express.