| Dimensions (L x W x H) | 186 mm length × 1-slot width × Low-profile (The dimension is based on PCBA size × not including the bracket) mm |
| Controller | Broadcom 57502 |
| Number of Ports | 2 x SFP28 |
| Connector | SFP28 |
| PCIe and Lanes | PCIe Gen4 x8 |
| Transmission Rates | 25Gbps/10Gbps |
| IEEE Standards | IEEE 802.3az
IEEE 802.1Q
IEEE 802.3x
IEEE 802.1p
IEEE 802.3ad
IEEE 802.3ae
IEEE 1588
IEEE 802.1as |
| Bracket | Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled |
| SR-IOV Support | |
| RDMA over Converged Ethernet (RoCE), Zero Touch RoCE (ZTR) Support | |
| VLAN insertion/stripping Support | |
| iSER Support | |
| NVGRE, VXLAN, Geneve Support | |
| How many virtual functions | Up to 128 Virtual Functions (VFs) per port |
| How many physical functions per host | 8 |
| Supported NAS operating systems | QTS / QuTS 5.2.4 or later |
| Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
| Support Ubuntu Commercial Linux Distribution | Ubuntu 20.04 |
| Support Windows | Windows 11 |
| Support Windows Server | Windows Server 2022/2025 |
| Port and Cable | SFP28 DAC cable (3M) or SFP28 OPTIC transceiver |
| Package Contents | 1 x Network card; 1 x QIG; 3 x Brackets |
| Standard Warranty | 3 years |
