StarTech.com 8 Port LP PCIe RS-232 vs StarTech.com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power

Key differences

• Output interface
  • 8 Port LP PCIe RS-232:Serial
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:USB 3.2 Gen 1 (3.1 Gen 1)
• Operating temperature (T-T)
  • 8 Port LP PCIe RS-232:0 - 100 °C
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:0 - 60 °C
• Storage temperature (T-T)
  • 8 Port LP PCIe RS-232:-60 - 150 °C
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:0 - 80 °C
• Operating relative humidity (H-H)
  • 8 Port LP PCIe RS-232:20 - 80%
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:10 - 90%
• Width
  • 8 Port LP PCIe RS-232:18 mm
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:21 mm
• Depth
  • 8 Port LP PCIe RS-232:175 mm
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:80 mm
• Height
  • 8 Port LP PCIe RS-232:69 mm
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:120 mm
• Weight
  • 8 Port LP PCIe RS-232:66 g
  • 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power:60 g