user: Question: What is the ethernet ports of the m1500 appliance?
Columns: ['Name', 'Processor', 'Hard Drive', 'Ethernet Ports', 'Dimensions']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['u10', 'Intel Atom single-core processor', '160 GB, 7200 rpm', 'Four gigabit Ethernet ports', '7.1”(W) × 5.9”(D) × 1.65”(H)']
SQL:

assistant: SELECT "Ethernet Ports" FROM "Table" WHERE "Name" = 'm1500';