Brainboxes Universal 8-Port RS232 PCI Card (LP). Host interface: PCI, Output interface: Serial RS232. Data transfer rate: 0.115 Mbit/s. Width: 92 mm, Depth: 120 mm, Height: 5 mm. Certification: CE, FCC, UL, PCI 3.0. Platform: PC, Connectivity technology: Wired, Form factor: Low Profile