Single Port Sfp Plus Network E
QNAP Single-port SFP+ network expansion card for Rackmount model, fits TS-863U, TS-863U-RP, TS-1263U, TS-1263U-RP, TS-879U-RP, TS-1279U-RP, TS-EC879U-RP, TS-EC1279U-RP, TS-1679U-RP, TS-EC1679U-RP, WB-1200U-RP, WB-1600U-RP, TS-EC880U-RP, TS-EC1280U-RP, TS-EC1680U-RP, TS-EC2480U-RP, TVS-x71U, TVS-EC1280U-SAS-RP, TVS-EC1680U-SAS-RP, TVS-1580MU-SAS-RP, TVS-2480U-SAS-RP