QNAP Desktop and 1U NAS bracket for Emulex dual port SFP+ 10GbE NIC TS-EC880 Pro, TS-EC1080 Pro, TS-879 Pro, TS-1079 Pro, TS-470, TS-670, TS-870, TS-470 Pro, TS-670 Pro, TS-870 Pro, TVS-ECx80, TVS-x71, TVS-471U,TVS-471U-RP, TVS-x63, TS-563, TS-x63U, TS-531P