Devices in this set support multiple Wi‑Fi generations (Wi‑Fi 6, Wi‑Fi 5 and Wi‑Fi 4). Some models include Bluetooth 5.0 for accessory pairing. Video/output connections listed include HDMI, and at least one device includes a wired Ethernet (RJ-45) port. TV entries also show varying numbers of HDMI inputs (for example, 3 or 4).
Many entries include Roku voice features and voice-capable remotes. Higher-end models list a rechargeable Voice Remote Pro with backlit buttons, hands-free voice control and a lost‑remote finder. Most standard remotes use two AAA batteries.
Listed storage capacities include 512 MB and 4 GB. RAM values shown across devices include 0.51 GB, 1 GB and 2 GB.
The listed smart TVs include 32‑inch, 40‑inch, 42.5‑inch and 49.5‑inch models. Resolutions shown across the set include 720p, 1080p (Full HD) and 4K.
Some streaming sticks advertise a Bluetooth Headphone Mode and list Bluetooth 5.0 for pairing wireless headphones. A few smart TVs note the option to connect headphones directly. Other product entries do not clearly specify private‑listening features.