refactor: rearrange and add solution for 4-series

src/PepperDash.Essentials.Core/Crestron IO/Cards/C3CardControllerBase.cs

@@ -0,0 +1,24 @@
+using System;
+using Crestron.SimplSharpProInternal;
+
+namespace PepperDash.Essentials.Core.CrestronIO.Cards
+{
+    public class C3CardControllerBase:CrestronGenericBaseDevice
+    {
+        private readonly C3Card _card;
+
+        public C3CardControllerBase(string key, string name, C3Card hardware) : base(key, name, hardware)
+        {
+            _card = hardware;
+        }
+
+        #region Overrides of Object
+
+        public override string ToString()
+        {
+            return String.Format("{0} {1}", Key, _card.ToString());
+        }
+
+        #endregion
+    }
+}