| H!Fiber 0.5m passive DAC | SFP+ DAC | 0.5m passive DAC | Used | SFP+ | $8.07 | - | Amazon | 15 hr ago | Buy on Amazon |
| 10Gtek 0.3m passive DAC (SFP28) | SFP28 DAC | 0.3m passive DAC | Used | SFP28 | $9.79 | - | Amazon | 19 hr ago | Buy on Amazon |
| 10Gtek 0.3m passive DAC | SFP+ DAC | 0.3m passive DAC | New | SFP+ | $9.99 | - | Amazon | 20 hr ago | Buy on Amazon |
| QSFPTEK 10GBASE-SR SFP+ module | SFP+ Transceiver | SFP+ 10GBASE-SR module | New | SFP+ | $9.99 | - | Amazon | 23 hr ago | Buy on Amazon |
| H!Fiber 0.5m passive DAC (SFP28) | SFP28 DAC | 0.5m passive DAC | New | SFP28 | $11.99 | - | Amazon | 2 hr ago | Buy on Amazon |
| H!Fiber 0.5m passive DAC (SFP28) | SFP28 DAC | 0.5m passive DAC | New | SFP28 | $12.99 | - | Amazon | 16 hr ago | Buy on Amazon |
| 10Gtek 3m passive DAC | SFP+ DAC | 3m passive DAC | Used | SFP+ | $13.29 | - | Amazon | 23 hr ago | Buy on Amazon |
| 10Gtek 0.5m passive DAC (SFP28) | SFP28 DAC | 0.5m passive DAC | New | SFP28 | $13.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 0.5m passive DAC (SFP28) | SFP28 DAC | 0.5m passive DAC | New | SFP28 | $13.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 25GBASE-SR SFP28 module | SFP28 Transceiver | SFP28 25GBASE-SR module | Used | SFP28 | $13.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 1m passive DAC (SFP28) | SFP28 DAC | 1m passive DAC | New | SFP28 | $14.39 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek 1.2m passive DAC | SFP+ DAC | 1.2m passive DAC | New | SFP+ | $15.49 | - | Amazon | 17 hr ago | Buy on Amazon |
| 10Gtek 25GBASE-SR SFP28 module | SFP28 Transceiver | SFP28 25GBASE-SR module | Used | SFP28 | $15.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 2m passive DAC (SFP28) | SFP28 DAC | 2m passive DAC | New | SFP28 | $16.19 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek AOC active optical cable | SFP+ Transceiver | SFP+ AOC 5m | Used | SFP+ | $17.59 | - | Amazon | 22 hr ago | Buy on Amazon |
| 10Gtek 2m passive DAC (SFP28) | SFP28 DAC | 2m passive DAC | New | SFP28 | $17.99 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek 3m passive DAC (SFP28) | SFP28 DAC | 3m passive DAC | New | SFP28 | $17.99 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek 2m passive DAC (SFP28) | SFP28 DAC | 2m passive DAC | New | SFP28 | $17.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 25GBASE-LR SFP28 module | SFP28 Transceiver | SFP28 25GBASE-LR module | Used | SFP28 | $18.39 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek AOC active optical cable | SFP+ Transceiver | SFP+ AOC 1m | New | SFP+ | $18.99 | - | Amazon | 19 hr ago | Buy on Amazon |
| 10Gtek 3m passive DAC (SFP28) | SFP28 DAC | 3m passive DAC | New | SFP28 | $19.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 25GBASE-SR SFP28 module | SFP28 Transceiver | SFP28 25GBASE-SR module | New | SFP28 | $19.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 0.5m passive DAC (QSFP28) | QSFP28 DAC | 0.5m passive DAC | New | QSFP28 | $25.99 | - | Amazon | 21 hr ago | Buy on Amazon |
| ipolex 7m passive DAC | SFP+ DAC | 7m passive DAC | New | SFP+ | $26.99 | - | Amazon | 15 hr ago | Buy on Amazon |
| 10Gtek AOC active optical cable | SFP+ Transceiver | SFP+ AOC 20m | New | SFP+ | $27.99 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek 1m passive DAC (QSFP28) | QSFP28 DAC | 1m passive DAC | New | QSFP28 | $27.99 | - | Amazon | 22 hr ago | Buy on Amazon |
| ipolex 1.5m passive DAC (40G to 4x10G breakout) (QSFP+) | QSFP+ DAC | 1.5m passive DAC (40G to 4x10G breakout) | New | QSFP+ | $31.99 | - | Amazon | 2 hr ago | Buy on Amazon |
| ipolex AOC active optical cable | SFP28 Transceiver | SFP28 AOC | New | SFP28 | $31.99 | - | Amazon | 12 hr ago | Buy on Amazon |
| QSFPTEK 7m passive DAC | SFP+ DAC | 7m passive DAC | New | SFP+ | $33.24 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek AOC active optical cable | SFP28 Transceiver | SFP28 AOC | Used | SFP28 | $33.59 | - | Amazon | 17 hr ago | Buy on Amazon |
| 10Gtek 100GBASE-SR4 QSFP28 module | QSFP28 Transceiver | QSFP28 100GBASE-SR4 module | Used | QSFP28 | $36.47 | - | Amazon | 14 hr ago | Buy on Amazon |
| ipolex 3m passive DAC (40G to 4x10G breakout) (QSFP+) | QSFP+ DAC | 3m passive DAC (40G to 4x10G breakout) | New | QSFP+ | $36.99 | - | Amazon | 17 hr ago | Buy on Amazon |
| 10Gtek 100GBASE-SR4 QSFP28 module | QSFP28 Transceiver | QSFP28 100GBASE-SR4 module | New | QSFP28 | $39.99 | - | Amazon | 14 hr ago | Buy on Amazon |
| 10Gtek 10GBASE-T SFP+ module | SFP+ Transceiver | SFP+ 10GBASE-T module | Used | SFP+ | $39.99 | - | Amazon | 16 hr ago | Buy on Amazon |
| H!Fiber RJ45 card (Intel X540 claimed) | Intel X540 | Intel X540 RJ45 x2 | Used | RJ45 | $40.49 | - | Amazon | 21 hr ago | Buy on Amazon |
| 10Gtek 10GBASE-T SFP+ module | SFP+ Transceiver | SFP+ 10GBASE-T module | New | SFP+ | $44.99 | - | Amazon | 17 hr ago | Buy on Amazon |
| Intel X520 2-port SFP+ | Intel X520 | Intel X520 SFP+ x2 | Used | SFP+ | $45.00 | - | Amazon | 23 hr ago | Buy on Amazon |
| ipolex 2m passive DAC (100G to 4x25G breakout) (QSFP28) | QSFP28 DAC | 2m passive DAC (100G to 4x25G breakout) | New | QSFP28 | $48.99 | - | Amazon | 4 hr ago | Buy on Amazon |
| 10Gtek 3m passive DAC (100G to 4x25G breakout) (QSFP28) | QSFP28 DAC | 3m passive DAC (100G to 4x25G breakout) | New | QSFP28 | $57.99 | - | Amazon | 20 hr ago | Buy on Amazon |
| 10Gtek SFP+ card (Intel X710 claimed) | Intel X710 | Intel X710 SFP+ x2 | Used | SFP+ | $87.99 | - | Amazon | 23 hr ago | Buy on Amazon |
| H!Fiber SFP+ card (Intel X710 claimed) | Intel X710 | Intel X710 SFP+ x2 | Used | SFP+ | $89.99 | - | Amazon | 19 hr ago | Buy on Amazon |
| 10Gtek SFP28 card (Intel E810 claimed) | Intel E810 | Intel E810 SFP28 x1 | Used | SFP28 | $156 | - | Amazon | 19 hr ago | Buy on Amazon |
| H!Fiber SFP28 card (Intel E810 claimed) | Intel E810 | Intel E810 SFP28 x1 | New | SFP28 | $178 | - | Amazon | 13 hr ago | Buy on Amazon |
| UGREEN NASync DH2300 2-Bay | DH2300 | 2-Bay Diskless | Used | 2.5GbE | $225 | - | Amazon | 4 hr ago | Buy on Amazon |
| QSFPTEK 100GBASE-LR4 QSFP28 module | QSFP28 Transceiver | QSFP28 100GBASE-LR4 module | New | QSFP28 | $230 | - | Amazon | 17 hr ago | Buy on Amazon |
| Mellanox ConnectX-5 2-port SFP28 | ConnectX-5 | ConnectX-5 SFP28 x2 | Used | SFP28 | $265 | - | Amazon | 23 hr ago | Buy on Amazon |
| QSFPTEK 100GBASE-LR4 QSFP28 module | QSFP28 Transceiver | QSFP28 100GBASE-LR4 module | New | QSFP28 | $270 | - | Amazon | 20 hr ago | Buy on Amazon |
| Intel X710 2-port SFP+ | Intel X710 | Intel X710 SFP+ x2 | New | SFP+ | $270 | - | Amazon | 22 hr ago | Buy on Amazon |
| Synology DiskStation DS225+ 2-Bay | DS225+ | 2-Bay Diskless | New | 2.5GbE | $365 | - | Amazon | 6 hr ago | Buy on Amazon |
| UGREEN NASync DXP2800 2-Bay | DXP2800 | 2-Bay Diskless | New | 2.5GbE | $390 | - | Amazon | 11 hr ago | Buy on Amazon |