StarTech.com 1 Port RS-232 Serial Ethernet IP Adapter (Device Server, Console Server), Wired, RJ-45, 0.1152 Mbit/s StarTech.com 1 Port RS-232 Serial Ethernet IP Adapter (Device Server, Console Server). Connectivity technology: Wired, Host interface: RJ-45. Maximum data transfer rate: 0.1152 Mbit/s