We at QSMHYM TECHNOLOGY　have been engaged in various computer　peripherals　and mobile phone accessories services for　many　years.　Our products including USB 2.0 HUB, USB 3.0 HUB,USB 3.1 HUB, Type C HUB, Mini, Micro,HDMI, DVI, VGA cables and adapter,and other electronic accessories　etc.QSMHYM Technology have　own brand trademark "QSMHYM".We guarantee the best　quality and function.We are looking forward to your long-term cooperation !What&＃39;s App: +86-18038017865Skype: histarelectronic