Logi Link-PC0054-2-Port-USB (Universal Serial Bus)-3-0-PCI-Express-Card-Logi Link-PC0054A-P-align-left-Logi Link-s-reg-2-Port-USB (Universal Serial Bus)-3-0-PCI-Express-Card-is-the-ideal-way-of-creating-2-additional-USB (Universal Serial Bus)-3-0-female-ports-The-interface-is-installed-into-the-computer-s-PCI-Express-port-&-automatically-detected-by-the-Plug-&-Play-operating-system-P-P-align-left-Equipped-with-a-USB (Universal Serial Bus)-legacy-function-that-is-compatible-with-USB (Universal Serial Bus)-2-0-or-1-1-devices-while-supporting-USB (Universal Serial Bus)-3-0-transfer-rates-up-to-5-Gbps-along-with-a-power