1-Port FTDI USB to RS232 Serial Adapter w/ COM Retention
RS-232 Serial Controller - 1x 9-Pin RS-232 Serial External Ports - USB 2.0 Slot - FTDI FT232RL Controller - Retail Box - Windows / OS X / Linux Compatible - 2 Year Depot Carry-In Mfg. Warranty
4-Port SuperSpeed USB 3.0 PCIe Host Card w/ IDC Connector
USB 3.0 Controller - 2x USB 3.0 IDC 20-Pin Internal Ports - 2x USB 3.0 External Ports - PCI-Express X1 Slot - Full-Height - Renesas/NEC µPD720201 Controller - Retail Box - Windows Compatible - 1 Year Depot Carry-In Mfg. Warranty