> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # Dual Gigabit Ethernet Carrier Board for Raspberry Pi CM4 with 4GB RAM/ 32GB eMMC **Type:** Product page · **SKU:** SS110110090 · **Brand:** [Seeed Studio](https://core-electronics.com.au/brands/seeed-studio-australia) **Page:** https://core-electronics.com.au/dual-gigabit-ethernet-carrier-board-for-raspberry-pi-cm4-with-4gb-ram-32gb-emmc.html ([markdown](https://core-electronics.com.au/dual-gigabit-ethernet-carrier-board-for-raspberry-pi-cm4-with-4gb-ram-32gb-emmc.html.md)) The Dual Gigabit Carrier Board powered by Raspberry Pi Compute Module 4 is equipped with dual Gigabit Ethernet ports and dual USB 3.0 ports, making it... ## Pricing - **Price:** $249.95 (inc GST) — $227.23 AUD, exc GST - **Quantity discounts:** 3+ $222.50 (exc GST) · 5+ $215.55 (exc GST) ## Availability & dispatch - Out of stock — the product page offers email notification when it returns. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SS110110090:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SS110110090:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description The Dual Gigabit Carrier Board powered by Raspberry Pi Compute Module 4 is equipped with dual Gigabit Ethernet ports and dual USB 3.0 ports, making it suitable for soft router applications, while keeping the hardware to a minimum. We have pre-installed a Raspberry Pi Compute Module 4 with 4GB RAM and 32GB eMMC to enable fast boot-up times and a smooth overall experience. You can also replace the installed CM4 with any other CM4 of your choice! It features a variety of I/O peripherals such as MIPI CSI, MIPI DSI, micro-HDMI to connect displays/ cameras, a standard 9-pin USB 3.0 header for more USB expansion, a micro-SD card slot, and an FPC connector while maintaining a compact form factor! This board is ideal for HTPC makers, Linux developers, software router enthusiasts, and the majority of regular Raspberry Pi users. **Features** - Powered by Raspberry Pi Compute Module 4 with4GB RAM/ 32GB eMMC - Compact size (75x64x21mm) with rich I/O peripherals - Dual Gigabit Ethernet connectors for soft router applications - Camera/ display connectivity using MIPI CSI, MIPI DSI, and micro-HDMI interfaces - Onboard dual USB 3.0 with an additional USB 3.0 9-pin header for more external ports - Micro-SD Card slot - **Note, this will not work with the included CM4, as it has eMMC built-in, it will only work in a Lite model without eMMC.** - More Expandability via FPC Connector (I2C, SPI) - External fan support with fan power connector - Power using USB Type-C **Specifications** **Carrier Board** | Specification | Details | |---|---| | Networking | Dual Gigabit Ethernet Connectors | | USB 3.0 to GbE (Gigabit Ethernet Bridge) | Microchip's LAN7800 | | USB | 2 x USB 3.0 Ports 1 x USB 3.0 9-Pin Header | | Storage | Micro-SD Card Slot (Note, this will not work with the included CM4, as it has eMMC built-in, it will only work in a Lite model without eMMC.) | | Camera | 1 x MIPI CSI Connector | | Display | 1 x MIPI DSI Connector 1 x Micro HDMI Connector | | FPC | Interface for I2C and SPI | | External Fan | Power connector for fan | | Power | 5V/3A using USB Type-C Port | | LAN7800 Industrial Temperature Range | -40°C to +85°C | | Dimensions | 75x64x21mm | | Weight | 43g | **Compute Module 4** | Specification | Details | |---|---| | Processor | Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | | Memory | 4GB LPDDR4 | | Storage | 32GB eMMC | | Connectivity | 2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac Wi-Fi, Bluetooth 5.0, BLE with onboard and external antenna options | | Onboard Gigabit Ethernet PHY supporting IEEE1588 | | 1 × USB 2.0 interface | | PCIe Gen 2 x1 interface | | 28 GPIO signals | | SD card interface for SD card or external eMMC | | Video | Dual HDMI interface (up to 4Kp60 supported) | | 2-lane MIPI DSI display interface | | 2-lane MIPI CSI camera interface | | 4-lane MIPI DSI display interface | | 4-lane MIPI CSI camera interface | | Multimedia | H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES 3.0 graphics | | Input power | 5V DC | | Operating temperature | 0 to +80°C | | Dimensions | 55 mm × 40 mm | | Production lifetime | Raspberry Pi Compute Module 4 will remain in production until at least January 2028 | | Compliance | For a full list of local and regional product approvals, please visit: www.raspberrypi.org/documentation/hardware/raspberrypi/conformity.md | **Applications** - Software Router - IoT - Smart Home - Camera Projects **Part List** - 1 x Dual Gigabit Ethernet Carrier Board for Raspberry Pi CM4 - 1 x Raspberry Pi CM4 with 4GB RAM/ 32GB eMMC **Documents and Resources** - For info on setting this board up, including the eMMC flashing process, check out [Seeed's Wiki page on this product](https://wiki.seeedstudio.com/Dual-Gigabit-Ethernet-Carrier-Board-for-Raspberry-Pi-CM4/#flash-to-emmc-cm4-emmc-version). ## Guides for this product - [How to Flash/Write Raspbian OS onto Raspberry Pi Compute Module 4 (CM4)](https://core-electronics.com.au/guides/raspberry-pi/how-to-flash-write-raspbian-os-onto-raspberry-pi-compute-module-4-cm4/) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_842.jpg)