Extended Warranty Plus• Standard Warranty coverage plus advance equipment replacement for the remainder of the Standard Warranty period with an additional 1 or 2 years of coverage• Next-business-day delivery of advance replacements for units if request is received by 2:00 p.m. CSTStandard Warranty • The FREE Standard Warranty is available on Avocent U. S. product sales and covers 100% parts and workmanship for a period of 2 years• Standard Warranty coverage begins on date of purchase• Phone-in technical support is available 7:30 a.m. to 5:30 p.m. Monday through Friday CST