Roku Ultra LT Streaming Device 4K/HDR/Dolby Vision/Dual-Band Wi-Fi with Roku Voice Remote and HDMI Cable, with MTC HDMI Cable and USB Extension Cord 🔹New in Sealed Box 🔹Product details With a lightning-fast interface and channels like Disney+, HBO Max, Apple TV+, Netflix, Sling, and Hulu that launch in a snap, this Roku player packs a ton of streaming power. Stunningly sharp 4K picture brings out the rich detail in your entertainment with 4x the resolution of HD and watch in awe as colors pop off your screen with lifelike clarity in spectacular Dolby Vision picture. A strong, steady Wi-Fi connection is important for streaming the highest picture quality, especially in rooms farther from your router. Power up your TV, adjust the volume, and control your Roku streaming device with the included Roku Voice Remote. Brand Roku Electronics Feature Built-in Voice Assistant Manufacturer Part Number Roku Ultra LT Streaming Assembled Product Weight 5.9 oz Native Resolution 3840 x 2160 Resolution 4K UHD Operating System Roku OS RAM Memory 2 GB Virtual Assistant Siri, Google Assistant Wireless Technology 802.11ac dual-band wireless, Wi-Fi Assembled Product Dimensions (L x W x H) 5.00 x 4.90 x 1.00 Inches