. Aruba MC-VA-50 Virtual Mobility Controller License (WW) with Support for up to 50 AP E-LTU (Q9C94AAE) Aruba VMC-TACT8 (US) FIPS/TAA-compliant 8 AP and 64 ACR Sessions Virtual Mobility Controller E-LTU (JY026AAE) Size. All I get is "Error" when I try to log. Type device manager in the text box. . Double click the MCP2221 USB device, click the Hardware tab, and take note of the COM port number. Software. . 2 points. This USB to RJ45 console cable is used for connecting PC USB ports to the console port on Cisco devices. aruba usb driver.