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.
School of Medicine, Family Medicine answered. Alzheimer's disease is the most common type of dementia, with late-onset Alzheimer's (after age 65) occurring more frequently than early-onset disease (symptoms before age 65). This illness typically progresses over eight to 10 years from disease recognition to death.