DSE 2019: AOPEN Reveals Its eTile-X15 All-in-One Player/Display That’s PoE, Has Both Windows, Linux April 1, 2019 | Home / April 1, 2019 rave-video / DSE 2019: AOPEN Reveals Its eTile-X15 All-in-One Player/Display That’s PoE, Has Both Windows, Linux DSE 2019: AOPEN Reveals Its eTile-X15 All-in-One Player/Display That’s PoE, Has Both Windows, Linux