Speaking of simple TV remote control, for the ROKU series of remote control, I believe you are not unfamiliar, ROKU remote control it can match a lot of ROKU system including other brands of TV, as the name suggests that your TV has ROKU system you can use this remote control to control your TV, and it does not need to match, Install 2 AAA batteries can be used, its buttons are very few, the elderly and children can easily use. Here are some TV brands you can use
* EXACT COMPATIBILITY: Acoyer Remote control Only for Roku Series TV, Compatible with TCL Roku TV, Hisense Roku TV, Onn Roku TV,Sharp Roku TV, Element Roku TV, Westinghouse Roku TV, Philips Roku TV, Insignia Roku TV, JVC Roku TV, RCA Roku TV, Hitachi RokuTV and Sanyo Roku TVs Series.
* NOT APPLICABLE: TV Remote is NOT Compatible with Roku Stick, Roku Streaming Stick, RokuBox1/2/3/4(HD/LT/XS/XD), Roku Ultra,Roku Express, Roku Premiere or Roku Player.
Power Supply: 2 AAA alkaline batteries
