Lian-Li Accessory PW-IN4IAH85AT0 I/O Port to 4xUSB3.0/HD Audio Cable Kit Retail USB3.0 (20pin-plug) Multi-Media I/O Ports Cable Kit USB3.0 x 4 / HD Audio (MIC / EAR) Compatible with: PC-A51 / PC-D666 / PC-D620 / PC-T80 / PC-V1000L / DK-01 / DK-02 / DK-Q1 /