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Waveshare Dual ETH Mini-Computer for Raspberry Pi CM4, Gigabit Ethernet, 4CH Isolated RS485

Waveshare Dual ETH Mini-Computer for Raspberry Pi CM4, Gigabit Ethernet, 4CH Isolated RS485

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Specifications1. CM4 Socket: Available on all variants of Compute Module 4 2. Network: Gigabit Ethernet RJ45 connector, 100M Ethernet RJ45... Read more

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£50.99

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    Description

    Specifications
    1. CM4 Socket: Available on all variants of Compute Module 4
    2. Network: Gigabit Ethernet RJ45 connector, 100M Ethernet RJ45 connector
    3. USB: USB 2.0 Type A x 2
    4. Connector: Isolated RS485 x 4, power screw terminal x 1
    5. Camera: MIPI CSI-2 port x 2 (15pin 1.0mm FPC connector)
    6. Video: HD-MI interface x 1, support 4K 30fps output
    7. RTC: Real Time Clock with Battery Socket and Ability to Wake Compute Module 4
    8. Storage: MicroSD card slot for Compute Module 4 Lite (no eMMC) variant
    9. Fan head: allow speed adjustment, 5V
    10. Indicator: Power indicator x 1, CM4 status indicator x 1,
    User LED x 2, RS485 communication indicator x 8
    11. Power input: 7-36V
    12. Dimensions: 123 x 98 x 32mm

    Package List
    1. CM4-ETH-RS485-BASE-B x 1
    2. Metal case (top and bottom) x 1
    3. Fan x 1
    4. 12V 2A Power Supply x 1
    5. Screwdriver x 1
    6. Antenna connector rubber plug x 1
    7. Screws pack x 1


    Specification:
    Package Weight
    One Package Weight 0.48kgs / 1.05lb
    One Package Size 16cm * 12cm * 5cm / 6.3inch * 4.72inch * 1.97inch
    Qty per Carton 40
    Carton Weight 19.50kgs / 42.99lb
    Carton Size 50cm * 32cm * 27cm / 19.69inch * 12.6inch * 10.63inch
    Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs
    40HQ: 1432 cartons * 40 pcs = 57280 pcs

    Specifications

    • Product Assurance: Quality Standards

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

    Returns & Delivery

    When will my order be delivered?

    At Mira Sales, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

    How are delivery times calculated?

    We work with multiple trusted carriers. Delivery estimates are based on:

    • Your shipping address
    • Carrier availability in your region
    • The shipping service you select (standard, express, priority, etc.)

    Processing time, usually 1–2 business days

    Customs clearance for international orders (if applicable)

    Our system automatically shows you the best estimated arrival date before checkout.

    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

    Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

    You may contact us anytime at: support@mirasales.com

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