Multiple-Tow Trailer Hitch Adapter with LED Voltage Indicators & Digital Input/Output Voltage Displays - 7-Way Blade Input to 4/5 Flat Pin Output

The 7-Way Trailer Plug Adapter is your all-in-one towing companion—engineered for safety, convenience, and versatility. This plug-and-play adapter converts a standard 7-way blade trailer plug into a 4/5-pin flat connector, allowing you to tow a wide variety of trailers with ease. Built-in LED circuit indicators and dual digital voltage displays provide real-time insight into both your vehicle’s electrical output and your trailer’s power input—ensuring a safe and functional connection every time.

The LED Input/Output voltage displays help you spot real-time issues like low battery, poor alternator performance, or voltage drop to the trailer—before they become roadside problems.

No tools, no wiring, and no guesswork—just reliable performance in a compact, weather-resistant design. Whether you're towing a utility trailer, boat, or camper, the Multiple-Tow Trailer Adapter keeps your setup connected, visible, and road-ready.

• 7-Way to 4/5-Way Adapter – Easily convert your vehicle’s 7-blade trailer socket to connect with 4-pin or 5-pin flat trailers; perfect for towing various trailer types.

• Built-In LED Circuit Indicators – Quickly verify power for all major trailer circuits: Left Turn, Right Turn, Brake, Running Lights, Reverse Lights, 12V Auxiliary, and Ground.

• Dual LED Digital Voltage Displays – View real-time voltage from both vehicle (input) and trailer (output) systems to detect power irregularities or charging issues.

• Built-In Diagnostic Tool – Identify potential wiring problems before hitting the road—no guesswork, just clear visibility into your electrical connection.

• Plug & Play Installation – No tools or wiring required. Simply insert into your 7-way socket and connect your trailer and go.

• Durable, Weather-Resistant Housing – Rugged ABS construction stands up to harsh towing conditions and weather exposure.

• Versatile Fitment – Works with most trucks, SUVs, RVs, and towing vehicles equipped with a standard 7-way connector.