AOC-2UR68G4-I4XTS - Supermicro - Ultra Riser Card 2U with Quad port 10GbE 2x RJ45 and 2x SFP+ AOC-2UR68G4-I4XTS - Supermicro - Ultra Riser Card 2U with Quad port 10GbE 2x RJ45 and 2x SFP+ $512.13
Supermicro - AOC-UR-i4XT - Riser Card 4-Port 10GBase-T RJ45 1U AOC-UR-i4XT - Supermicro - 4-Port 10GBase-T RJ45 1U Ultra Riser Card $101.09 $82.19
Supermicro - AOC-2URN4-I4XT - Riser Card 2U 4x 10GBase-T 4x NVMe AOC-2URN4-I4XT - Supermicro - 2U Ultra Riser - 4 10Gbase-T, 4 NVMe ports, Intel X540 $346.95 $282.08
AOC-2UR6N4-I4XT-O - Supermicro - 2U Ultra Riser with 4 10Gbase-T and 4 NVMe ports, Intel X550 AOC-2UR6N4-I4XT-O - Supermicro - 2U Ultra Riser with 4 10Gbase-T and 4 NVMe ports, Intel X550 $616.08
AOC-2UR66-I4XTF-O - Supermicro - 2U Ultra Riser 4-port 10GBase-T and 2x PCI-E x16, Intel XL710 and X557 AOC-2UR66-I4XTF-O - Supermicro - 2U Ultra Riser 4-port 10GBase-T and 2x PCI-E x16, Intel XL710 and X557 $536.38