QNAP Dual-port SFP+ 10GbE network expansion card; low-profile formfactor; PCIe Gen3 x8 TS-470, TS-470 Pro, TS,473, TVS-472XT, TVS-473, TVS-473e, TS-670, TS-670 Pro, TS-673, TS-677, TVS-670, TVS-672XT, TVS-673, TVS-673e, TVS-682, TVS-682T, TS-870, TS-870 Pro, TS-870U-RP, TS-873, TS-877, TS-877XU, TS-877XU-RP, TS-883XU, TS-883XU-RP, TVS-870, TVS-872XT, TVS-872XU, TVS-872XU-RP, TVS-873, TVS-873e, TVS-882, TVS-882BR, TVS-882BRT3, TVS-882ST2, TVS-882ST3, TVS-882T, TS-1270U-RP, TS-1277, TS-1277XU-RP, TS-1283XU-RP, TVS-1272XU-RP, TVS-1282, TVS-1282T, TVS-1282T3, TS-1677XU-RP, TS-1683XU-RP, TVS-1672XU-RP, TS-2483XU-RP, TVS-2472XU-RP