Si-Tex Receiver - 72 Channel w/Large Color Display. 3 in Features of Si-Tex GPS-915 Receiver Bright 4.3-inch high-resolution Color LCD Quick Entry numeric keypad Waypoint memory 10000 points Route memory 100 x 50 points Ship's trail point 3000 Total 6 display modes available Equipped with two NMEA-0183 data ports Package Contents: Si-Tex GPS-915 Receiver Si-Tex GPS915: GPS-915 Receiver - 72 Channel w/Large Color Display