M2L1225
M.2 B,M key 1 port 2.5G BASE-T Network Card
- Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications.
- Support 1-Lane 5Gbps PCI Express Bus
- Transmit/Receive on-Chip buffer support
- Advanced Configuration and Power Interface (ACPI) specification v2.0c.
- Support intel vPRO.
- Support ASPM L0s
- Support M.2 B+M key 2242 and 2280 length requirement.
Introduction
SUNIX M2L1225 is a single port network card based on 2.5G Base-T which meets the high bandwidth requirement. Equipped with intel I225 network chip, M2L1225 allows enterprise users to expand the intel vPro capability for various network applications. M2L1225 is designed with a M.2 mainboard and daughterboard configuration, it is suitable for applications in compact chassis, makes it easier for your compact chassis devices to expand their network capabilities.
Specifications
| Model | M2L1225 |
| Description | PCI Express 2.5G Network Card |
| Chipset | Intel I225LM |
| Interface | M.2 B+M Key(PCI Express Gen2 x1) |
| Port | RJ45 (2.5GbE) x 1(daughter board) |
| Standard |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab/az/bz IEEE 802.1Q VLAN Tagging, IEEE 802.1ad Double VLAN |
| Network Media |
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) 1000Base-T: UTP category 5, 5e cable (maximum 100m) 2500Base-T: UTP category 5e, 6 cable (maximum 100m) |
| Data Rates | 10/100/1000/2500Mbps |
| LED Indicator | 2500Mbps Link/Act, 1000Mbps Link/Act, 100Mbps Link/Act |
| O.S Support |
Windows 11, 10 (X86/X64) Linux 5.8 and above |
| Environment |
Operation temp. 0 °C ~ 60 °C (32-104°F) Operation humidity: < 85% non-condensing Storage temp. -10 °C ~ 85 °C (14~176°F) |
| Regulatory Approvals | CE, FCC, VCCI, BSMI RoHS |
Dimension
| PCB Dimension |
Main board: 80(42) x22 x0.8 mm Daughter board: 24x337.75x1.6mm |
| Cable | 250 mm |
Support
Download Datasheet
| Datasheet | M2L1225 Datasheet EN |
|
Download Guide
| Guide | M2L1225 Quick Installation Guide EN |
|
Download Driver
| Driver | Release_30.3 | |
| Version | 30.3 | |
| Update | 2025-07-28 14:37:37 | |
| Size | 915.9MB | |
| OS |
Windows 10 64bit
Windows 11 64bit
Windows Server 2022 64bit
Windows Server 2019 64bit
Windows Server 2016 64bit
|
M2L1225
M.2 B,M key 1 port 2.5G BASE-T Network Card
- Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications.
- Support 1-Lane 5Gbps PCI Express Bus
- Transmit/Receive on-Chip buffer support
- Advanced Configuration and Power Interface (ACPI) specification v2.0c.
- Support intel vPRO.
- Support ASPM L0s
- Support M.2 B+M key 2242 and 2280 length requirement.
Introduction
SUNIX M2L1225 is a single port network card based on 2.5G Base-T which meets the high bandwidth requirement. Equipped with intel I225 network chip, M2L1225 allows enterprise users to expand the intel vPro capability for various network applications. M2L1225 is designed with a M.2 mainboard and daughterboard configuration, it is suitable for applications in compact chassis, makes it easier for your compact chassis devices to expand their network capabilities.
Specifications
| Model | M2L1225 |
| Description | PCI Express 2.5G Network Card |
| Chipset | Intel I225LM |
| Interface | M.2 B+M Key(PCI Express Gen2 x1) |
| Port | RJ45 (2.5GbE) x 1(daughter board) |
| Standard |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab/az/bz IEEE 802.1Q VLAN Tagging, IEEE 802.1ad Double VLAN |
| Network Media |
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) 1000Base-T: UTP category 5, 5e cable (maximum 100m) 2500Base-T: UTP category 5e, 6 cable (maximum 100m) |
| Data Rates | 10/100/1000/2500Mbps |
| LED Indicator | 2500Mbps Link/Act, 1000Mbps Link/Act, 100Mbps Link/Act |
| O.S Support |
Windows 11, 10 (X86/X64) Linux 5.8 and above |
| Environment |
Operation temp. 0 °C ~ 60 °C (32-104°F) Operation humidity: < 85% non-condensing Storage temp. -10 °C ~ 85 °C (14~176°F) |
| Regulatory Approvals | CE, FCC, VCCI, BSMI RoHS |
Dimension
| PCB Dimension |
Main board: 80(42) x22 x0.8 mm Daughter board: 24x337.75x1.6mm |
| Cable | 250 mm |
Support
Download Datasheet
| Datasheet | M2L1225 Datasheet EN |
|
Download Guide
| Guide | M2L1225 Quick Installation Guide EN |
|
Download Driver
| Driver | Release_30.3 | |
| Version | 30.3 | |
| Update | 2025-07-28 14:37:37 | |
| Size | 915.9MB | |
| OS |
Windows 10 64bit
Windows 11 64bit
Windows Server 2022 64bit
Windows Server 2019 64bit
Windows Server 2016 64bit
|
M2L1225
M.2 B,M key 1 port 2.5G BASE-T Network Card
- Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications.
- Support 1-Lane 5Gbps PCI Express Bus
- Transmit/Receive on-Chip buffer support
- Advanced Configuration and Power Interface (ACPI) specification v2.0c.
- Support intel vPRO.
- Support ASPM L0s
- Support M.2 B+M key 2242 and 2280 length requirement.
Introduction
SUNIX M2L1225 is a single port network card based on 2.5G Base-T which meets the high bandwidth requirement. Equipped with intel I225 network chip, M2L1225 allows enterprise users to expand the intel vPro capability for various network applications. M2L1225 is designed with a M.2 mainboard and daughterboard configuration, it is suitable for applications in compact chassis, makes it easier for your compact chassis devices to expand their network capabilities.
Specifications
| Model | M2L1225 |
| Description | PCI Express 2.5G Network Card |
| Chipset | Intel I225LM |
| Interface | M.2 B+M Key(PCI Express Gen2 x1) |
| Port | RJ45 (2.5GbE) x 1(daughter board) |
| Standard |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab/az/bz IEEE 802.1Q VLAN Tagging, IEEE 802.1ad Double VLAN |
| Network Media |
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) 1000Base-T: UTP category 5, 5e cable (maximum 100m) 2500Base-T: UTP category 5e, 6 cable (maximum 100m) |
| Data Rates | 10/100/1000/2500Mbps |
| LED Indicator | 2500Mbps Link/Act, 1000Mbps Link/Act, 100Mbps Link/Act |
| O.S Support |
Windows 11, 10 (X86/X64) Linux 5.8 and above |
| Environment |
Operation temp. 0 °C ~ 60 °C (32-104°F) Operation humidity: < 85% non-condensing Storage temp. -10 °C ~ 85 °C (14~176°F) |
| Regulatory Approvals | CE, FCC, VCCI, BSMI RoHS |
Dimension
| PCB Dimension |
Main board: 80(42) x22 x0.8 mm Daughter board: 24x337.75x1.6mm |
| Cable | 250 mm |
Support
Download Datasheet
| Datasheet | M2L1225 Datasheet EN |
|
Download Guide
| Guide | M2L1225 Quick Installation Guide EN |
|
Download Driver
| Driver | Release_30.3 | |
| Version | 30.3 | |
| Update | 2025-07-28 14:37:37 | |
| Size | 915.9MB | |
| OS |
Windows 10 64bit
Windows 11 64bit
Windows Server 2022 64bit
Windows Server 2019 64bit
Windows Server 2016 64bit
|
M2L1225
M.2 B,M key 1 port 2.5G BASE-T Network Card
- Integrated MAC/PHY supporting 10BASE-Te, 100BASE-TX, 1000BASE-T and 2500BASE-T 802.3 specifications.
- Support 1-Lane 5Gbps PCI Express Bus
- Transmit/Receive on-Chip buffer support
- Advanced Configuration and Power Interface (ACPI) specification v2.0c.
- Support intel vPRO.
- Support ASPM L0s
- Support M.2 B+M key 2242 and 2280 length requirement.
SUNIX M2L1225 is a single port network card based on 2.5G Base-T which meets the high bandwidth requirement. Equipped with intel I225 network chip, M2L1225 allows enterprise users to expand the intel vPro capability for various network applications. M2L1225 is designed with a M.2 mainboard and daughterboard configuration, it is suitable for applications in compact chassis, makes it easier for your compact chassis devices to expand their network capabilities.
Introduction
SUNIX M2L1225 is a single port network card based on 2.5G Base-T which meets the high bandwidth requirement. Equipped with intel I225 network chip, M2L1225 allows enterprise users to expand the intel vPro capability for various network applications. M2L1225 is designed with a M.2 mainboard and daughterboard configuration, it is suitable for applications in compact chassis, makes it easier for your compact chassis devices to expand their network capabilities.
Specifications
| Model | M2L1225 |
| Description | PCI Express 2.5G Network Card |
| Chipset | Intel I225LM |
| Interface | M.2 B+M Key(PCI Express Gen2 x1) |
| Port | RJ45 (2.5GbE) x 1(daughter board) |
| Standard |
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab/az/bz IEEE 802.1Q VLAN Tagging, IEEE 802.1ad Double VLAN |
| Network Media |
10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) 1000Base-T: UTP category 5, 5e cable (maximum 100m) 2500Base-T: UTP category 5e, 6 cable (maximum 100m) |
| Data Rates | 10/100/1000/2500Mbps |
| LED Indicator | 2500Mbps Link/Act, 1000Mbps Link/Act, 100Mbps Link/Act |
| O.S Support |
Windows 11, 10 (X86/X64) Linux 5.8 and above |
| Environment |
Operation temp. 0 °C ~ 60 °C (32-104°F) Operation humidity: < 85% non-condensing Storage temp. -10 °C ~ 85 °C (14~176°F) |
| Regulatory Approvals | CE, FCC, VCCI, BSMI RoHS |
Dimension
| PCB Dimension |
Main board: 80(42) x22 x0.8 mm Daughter board: 24x337.75x1.6mm |
| Cable | 250 mm |
Support
Download Datasheet
| Datasheet | M2L1225 Datasheet EN |
|
Download Guide
| Guide | M2L1225 Quick Installation Guide EN |
|
Download Driver
| Driver | Release_30.3 | |
| Version | 30.3 | |
| Update | 2025-07-28 14:37:37 | |
| Size | 915.9MB | |
| OS |
Windows 10 64bit
Windows 11 64bit
Windows Server 2022 64bit
Windows Server 2019 64bit
Windows Server 2016 64bit
|



