Audio & Video Connectivity

• HDMI inputs: 2-3 HDMI ports (for set-top boxes, streaming sticks, game consoles)
• USB ports: 1 or 2 USB (for media playback, firmware updates)
• Audio out: Probably a headphone jack (3.5 mm), maybe an optical (SPDIF) output
• Video input/output: Composite / AV inputs possibly for older devices

Connectivity Features

• Built-in Google TV OS
• WiFi (wireless internet)
• Ethernet / LAN port might be included
• Support for Bluetooth (remote / accessories)
• Voice control / voice remote
• Screen mirroring / casting (Chromecast built-in likely)