USB extenders are generally able to support distances of up to 164 feet (50 m). The length depends on the length of Ethernet cable that you use. Ethernet cables can transfer data further distances than typical USB cables without having the data transfer deteriorate.
According to the Alzheimer's Society, the average life span for a patient with vascular dementia is around five years after symptoms begin manifesting. Oftentimes, the patient's death is caused by a stroke or heart attack. Continue Reading.
Dementia life expectancy becomes shorter once the last stage is reached. Symptoms in the seventh stage are severe. Patients will lose the ability to be responsive to their surroundings. They will have difficulty in controlling movements and need help to stand or sit properly.