GPS navigation device; GPS receivers; GPS tracking device to be worn on the wrist of an athlete during endurance events; GPS tracking devices; Modems; Routers with embedded network configuration software; Combination routers and modems; Communication hubs; Communication modems; Computer switches; Computer hardware, namely, wireless access point (WAP) devices; Computer network hubs; Computer network routers; Computer network switches; Computer network adapters, switches, routers and hubs; Computer network hubs, switches and routers; Digital media hubs; External modems; Gateway routers; Global positioning system (GPS); KVM switches; LAN (local area network) access points for connecting network computer users; Laser pointers; Luminous pointers; Network routers; Printer hubs; Red LED laser pointing devices that contain a subtle energy field; Telephone call routers; USB hubs; USB wireless routers; Vehicle locator and recovery device programmed to use global positioning systems (GPS) and cellular telecommunications; Wearable global positioning system (GPS); Wide area network (WAN) routers; Wireless routers; Wireless presenter in the nature of a wireless remote pointer