StarTech.com 2 Port PCIe Serial Adapter Card with 16550 Power Equipment the fan speed can be

the fan speed can be dynamically controlled by the motherboard

Complete Connectivity

unfortunately this means you're left with fewer video outputs and a small integrated screen

Manufacturer Part Number: CABSHELFV1U

Supports a maximum distance of 550 m over multimode fiber-optic cable (SC connection)

StarTech.com 2 Port PCIe Serial Adapter Card with 16550 Power Equipment the fan speed can beStarTech. com 2 Port PCIe Serial Adapter Card with 16550 The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2 port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards. The RS232 Serial Adapter Card (PEX2S553) is