LED Indicators Confirm Continutity and Connection - Rugged Metal Construction * 8-way Switch For Selecting any Connection Combination - Features Ground Connection Check - Uses 9 Volt Battery (not included) * USB - 1/4"" TRS Jacks - 3 Pin XLR Male - 3 Pin XLR Female - 5 pin XLR * RCA Phono - 4 Pin Speakon - 4 Pin S Type Jack - Banana Plugs * 4 pin s Type Jack - 3-Pin Din - 5-Pin Din - 8-Pin Din - Rj45