Sentry Mini ADSB. Suction cup mount NOT included. USB power cable included.

From the manufacturer:

The easiest and most affordable way to fly with subscription-free weather, Sentry Mini weighs less than 2 ounces but still delivers all the essential features for cross country flying. You’ll see complete FIS-B weather data in ForeFlight, from radar and lightning to METARs and TFRs. Dual-band traffic helps you track nearby aircraft, and the built-in GPS drives moving map navigation with terrain alerts. Available at an incredible price, Sentry Mini can be plugged into a cigarette lighter charger or a portable battery pack for all-day performance.

Features:

Subscription-free weather in flight

Dual band ADS-B traffic

Built-in GPS

Weather replay

Connect to ForeFlight via WiFi (up to 5 devices)

Easy firmware updates with ForeFlight