for RCA 10 Viking Pro RCT6303W87DK 10.1" Tablet USB Data Charging Cable

Works perfect for my Viking pro tablet . Was using tablet to run Kodi . This worked fine til I felt comfortable buying android TV box. Some people have trouble getting screen to show up on TV (including me ) now I don't believe it's the cord it's most likely the tablet . What I did to trouble shoot was the following , open up the app I wanted to use then completely minimize it ,open up settings to the HDMI settings plug into tablet and set to auto minimize that and should do it now maximize the windows and pick your desired app that you wanted to use from the beginning

worked perfect

Don't work well with 10 in table