diff --git a/src/device.coffee b/src/device.coffee
index ba4a1e0..5b2ccd7 100644
--- a/src/device.coffee
+++ b/src/device.coffee
@@ -9,10 +9,20 @@
 'use strict';
 
 module.exports = class Device
-  constructor: (opts) ->
+  constructor: (opts = {}) ->
+    @parent = opts.parent
     @name = opts.name
-    @driver = opts.driver
+    @connection = @determineConnection(opts.connection) or @defaultConnection
+    @driver = @requireDriver(opts.driver)
 
   start: ->
     console.log "started"
-    
\ No newline at end of file
+    
+  determineConnection: (c) ->
+    @parent.connections(c) if c
+
+  defaultConnection: ->
+    @parent.connections.first
+
+  requireDriver: (driverName) ->
+    console.log "dynamic load driver"
diff --git a/test/src/specs/device.spec.coffee b/test/src/specs/device.spec.coffee
index 1e23abe..7315041 100644
--- a/test/src/specs/device.spec.coffee
+++ b/test/src/specs/device.spec.coffee
@@ -8,7 +8,5 @@ describe "devices", ->
   it "should have a name", ->
     device.name.should.be.equal 'devisive'
 
-  it "should have an driver", ->
-    device.driver.should.be.equal 'driving'
-
-  it "should be able to require an external driver module"
+  it "should have a connection"
+  it "should have an driver"