DFRobot
M.2 (B+M Key) to 2.5G Ethernet Network Card for LattePanda (Supports Windows 10 / 11, Linux)
· MPN: FIT1005
The M.2 2.5G Network Card adds high-speed Ethernet connectivity to devices with an M.2 B+M Key slot. Powered by the Intel I225-V chipset, it supports adaptiv...
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The M.2 2.5G Network Card adds high-speed Ethernet connectivity to devices with an M.2 B+M Key slot. Powered by the Intel I225-V chipset, it supports adaptive data rates up to 2500 Mbps and is compatible with LattePanda Alpha, LattePanda 3 Delta, LattePanda Sigma, and other M.2-equipped single-board computers running Windows 10/11 or Linux.
The card consists of an M.2 module connected via a 210 mm cable to a separate RJ45 Ethernet port board, allowing flexible placement within your enclosure. Plug-and-play installation requires no additional configuration.
Key Features
- Intel I225-V Chipset – Reliable, energy-efficient 2.5 Gigabit Ethernet
- 2500 Mbps Adaptive – Auto-negotiates 10/100/1000/2500 Mbps
- M.2 B+M Key Interface – Standard slot for broad device compatibility
- Plug and Play – No additional drivers needed on supported operating systems
- Separate RJ45 Board – Flexible mounting via 210 mm cable
Specifications
- Chipset – Intel I225-V
- Interface – M.2 B+M Key
- Transmission Rate – 10/100/1000/2500 Mbps (adaptive)
- Network Topology – 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE
- Standards – IEEE 802.3bz, 802.3, 802.3x, 1588, 802.3az
- Network Interface – RJ45
- Operating System – Windows 10/11, Linux
- Operating Temperature – 0 to 55 °C
- Storage Temperature – −40 to 70 °C
- Cable Length – 210 mm
- M.2 Board Size – 22 × 80 mm
- RJ45 Board Size – 33 × 30 mm
Compatibility
- LattePanda Alpha
- LattePanda 3 Delta
- LattePanda Sigma
- Other devices with M.2 B+M Key slots
Package Contents
- 1× M.2 (B+M Key) network card
- 1× 2.5G Ethernet RJ45 port board
- 1× Data cable (210 mm)
Jargon buster
Plain-language definitions for the technical terms used above.
- 5G
- 5G is the fifth-generation mobile network standard, offering higher-speed, lower-latency wireless data than earlier 4G/LTE networks. 5G modems can move large amounts of data over cellular networks but may draw significant current and need a suitable aerial and reliable power.
- M.2
- M.2 is a compact edge-connector standard for plugging small modules - such as SSDs, wireless cards or microcontroller modules - into a host board without soldering. The same slot shape can carry different interfaces (for example PCIe, SATA or USB), so keying and the supported module type need to be checked.
- RJ45
- The common plug and socket style used for wired Ethernet network cables. If a board has an RJ45 connector, you can usually plug it into standard Ethernet cabling without making a custom connector.
- TX
- TX means transmit, usually showing data being sent from the board. A TX indicator LED can help you see when the board is communicating or uploading code.
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