The seneye Active Extension Cable uses active electronics to sustain the data signal, so you can connect the seneye device to your PC (or USB Power Adaptor) from an additional 25 meters away. Standard (passive) USB extension cable connections can cause significant data loss over distances of more than 5 meters. The uniquely designed weatherproof cover ensures that the connection between the seneye device and the Active Extension Cable is protected from the harsh environment, allowing the device to be used outdoors. features Use with all seneye devices Increase range by 25m Connect directly to a PC or to a USB Power Adaptor Suitable for indoor and outdoor use