diff --git a/src/dvb/dvb.h b/src/dvb/dvb.h
index 2a835da6..e1f691cb 100644
--- a/src/dvb/dvb.h
+++ b/src/dvb/dvb.h
@@ -138,6 +138,10 @@ typedef struct th_dvb_mux_instance {
 } th_dvb_mux_instance_t;
 
 
+
+#define DVB_DEVICE_SLOW 1  // Can only handle one service at a time 
+#define DVB_DEVICE_FAST 2  // Can handle full mux
+
 /**
  * DVB Adapter (one of these per physical adapter)
  */
@@ -177,6 +181,8 @@ typedef struct th_dvb_adapter {
 
   char *tda_dvr_path;
 
+  int tda_hostconnection;
+
   gtimer_t tda_mux_scanner_timer;
 
   pthread_mutex_t tda_delivery_mutex;
diff --git a/src/dvb/dvb_adapter.c b/src/dvb/dvb_adapter.c
index 5ad5c3ed..55954d0b 100644
--- a/src/dvb/dvb_adapter.c
+++ b/src/dvb/dvb_adapter.c
@@ -187,6 +187,18 @@ dvb_adapter_set_diseqc_version(th_dvb_adapter_t *tda, unsigned int v)
 }
 
 
+/**
+ *
+ */
+static void
+dvb_adapter_checkspeed(th_dvb_adapter_t *tda)
+{
+  char dev[64];
+
+  snprintf(dev, sizeof(dev), "dvb/dvb%d.dvr0", tda->tda_adapter_num);
+  tda->tda_hostconnection = get_device_connection(dev);
+ }
+
 
 /**
  *
@@ -255,8 +267,11 @@ tda_add(int adapter_num)
 
   tda->tda_displayname = strdup(tda->tda_fe_info->name);
 
+  dvb_adapter_checkspeed(tda);
+
   tvhlog(LOG_INFO, "dvb",
-	 "Found adapter %s (%s)", path, tda->tda_fe_info->name);
+	 "Found adapter %s (%s) via %s", path, tda->tda_fe_info->name,
+	 hostconnection2str(tda->tda_hostconnection));
 
   TAILQ_INSERT_TAIL(&dvb_adapters, tda, tda_global_link);
 
@@ -518,6 +533,8 @@ dvb_adapter_build_msg(th_dvb_adapter_t *tda)
     return m;
 
   htsmsg_add_str(m, "path", tda->tda_rootpath);
+  htsmsg_add_str(m, "hostconnection", 
+		 hostconnection2str(tda->tda_hostconnection));
   htsmsg_add_str(m, "devicename", tda->tda_fe_info->name);
 
   htsmsg_add_str(m, "deliverySystem", 
@@ -533,7 +550,6 @@ dvb_adapter_build_msg(th_dvb_adapter_t *tda)
 
   htsmsg_add_u32(m, "symrateMin", tda->tda_fe_info->symbol_rate_min);
   htsmsg_add_u32(m, "symrateMax", tda->tda_fe_info->symbol_rate_max);
-
   return m;
 }
 
diff --git a/src/main.c b/src/main.c
index f4b500b6..52481b48 100644
--- a/src/main.c
+++ b/src/main.c
@@ -590,3 +590,69 @@ limitedlog(loglimiter_t *ll, const char *sys, const char *o, const char *event)
   tvhlog(LOG_WARNING, sys, "%s: %s%s", o, event, buf);
   ll->last = now;
 }
+
+
+/**
+ *
+ */  
+const char *
+hostconnection2str(int type)
+{
+  switch(type) {
+  case HOSTCONNECTION_USB12:
+    return "USB (12 Mbit/s)";
+    
+  case HOSTCONNECTION_USB480:
+    return "USB (480 Mbit/s)";
+
+  case HOSTCONNECTION_PCI:
+    return "PCI";
+  }
+  return "Unknown";
+
+}
+
+
+/**
+ *
+ */
+static int
+readlinefromfile(const char *path, char *buf, size_t buflen)
+{
+  int fd = open(path, O_RDONLY);
+  ssize_t r;
+
+  if(fd == -1)
+    return -1;
+
+  r = read(fd, buf, buflen - 1);
+  close(fd);
+  if(r < 0)
+    return -1;
+
+  buf[buflen] = 0;
+  return 0;
+}
+
+
+/**
+ *
+ */  
+int
+get_device_connection(const char *dev)
+{
+  char path[200];
+  char l[64];
+  int speed;
+
+  snprintf(path, sizeof(path),  "/sys/class/%s/device/speed", dev);
+
+  if(readlinefromfile(path, l, sizeof(l))) {
+    // Unable to read speed, assume it's PCI
+    return HOSTCONNECTION_PCI;
+  } else {
+    speed = atoi(l);
+   
+    return speed >= 480 ? HOSTCONNECTION_USB480 : HOSTCONNECTION_USB12;
+  }
+}
diff --git a/src/tvhead.h b/src/tvhead.h
index 5da459f5..a5e05b1d 100644
--- a/src/tvhead.h
+++ b/src/tvhead.h
@@ -130,6 +130,19 @@ typedef struct loglimter {
 void limitedlog(loglimiter_t *ll, const char *sys, 
 		const char *o, const char *event);
 
+
+/**
+ * Device connection types
+ */
+#define HOSTCONNECTION_UNKNOWN    0
+#define HOSTCONNECTION_USB12      1
+#define HOSTCONNECTION_USB480     2
+#define HOSTCONNECTION_PCI        3
+
+const char *hostconnection2str(int type);
+int get_device_connection(const char *dev);
+
+
 /**
  * Stream component types
  */
@@ -676,9 +689,6 @@ typedef struct th_transport {
 
 } th_transport_t;
 
-
-
-
 const char *streaming_component_type2txt(streaming_component_type_t s);
 
 static inline unsigned int tvh_strhash(const char *s, unsigned int mod)
diff --git a/src/webui/static/app/dvb.js b/src/webui/static/app/dvb.js
index 9dde4a33..3b1a478c 100644
--- a/src/webui/static/app/dvb.js
+++ b/src/webui/static/app/dvb.js
@@ -1088,6 +1088,7 @@ tvheadend.dvb_adapter_general = function(adapterData, satConfStore) {
 	'<h2 style="font-size: 150%">Hardware</h2>' +
 	    '<h3>Device path:</h3>{path}' +
 	    '<h3>Device name:</h3>{devicename}' +
+	    '<h3>Host connection:</h3>{hostconnection}' +
 	    '<h3><tpl if="satConf != 0">Intermediate </tpl>Frequency range:</h3>{freqMin} kHz - {freqMax} kHz' +
 	    ', in steps of {freqStep} kHz' +
 	    '<tpl if="symrateMin != 0">' +
diff --git a/src/webui/static/app/tvadapters.js b/src/webui/static/app/tvadapters.js
index be024de9..5b669930 100644
--- a/src/webui/static/app/tvadapters.js
+++ b/src/webui/static/app/tvadapters.js
@@ -8,7 +8,8 @@ tvheadend.tvAdapterStore = new Ext.data.JsonStore({
 	     'type',
 	     'name', 
 	     'path', 
-	     'devicename', 
+	     'devicename',
+	     'hostconnection',
 	     'currentMux',
 	     'services',
 	     'muxes',