Arris Mi4

Overview
It has full 4K60p output and supports HDR10 programming. Also known as Arris IP900 (TiVO TCDA95000)

Specifications

 * ARRIS Introduces Advanced TiVo Set-Top on PR|NewsWire
 * Arris Mi4 on Advanced Media Technologies • Datasheet
 * HDMI, SPDIF, ATSC, HEVC, HDR10, UHD, MoCA 2.0, TiVo