Supermicro Riser RSC-R2UW-2E8E16+ 1x PCIe x16 - 1x PCIe x16 - 1x PCIe x8

Cisco Riser 2A 2x x16 + 1x x8 PCIe 3.0 FP full profile incl. cage C240 M5 74-106

HP Secondary Riser 2x x16 1x x8 PCIe 3.0 FP GPU incl. cage DL380 Gen9 719073-B21

Supermicro Riser 1x x16 + 1x x8 PCIe 3.0 + OCuLink incl. cage 1029GQ-TNRT RSC-GN

Supermicro 1U Riser with Cage 2x x16 + 1x x8 PCIe 3.0 RSC-R1UW-2E16 RSC-R1UW-E8R

Supermicro Riser 1x x16 PCIe 3.0 incl. cage 1029GQ-TNRT RSC-GR-6-X

Dell Riser 2 1x Slot x16 PCIe 3.0 with low profile incl. cage R440 R540 0MC2DD

Dell R640 Riser-2 1x PCIe x16 3.0 FP full Profile + cage 330-BBMC 0RGJ6V