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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
Waveshare Gigabit/2.5G Dual Ethernet Industrial Computer Based On Raspberry Pi CM5, 4 x RS485, 2×RS485+2×RS2321. CM5 socket: Compatible with all versions of Compute Module 5 2. Networking: 1000M Ethernet RJ45 interface, 2500M Ethernet RJ45 interface 3. USB: USB 3. 2 Gen1 x 1; USB 2. 0 interfaces x 3 4. Video: HDMI interface x 1, supports 4K output 5. M. 2: M. 2 M KEY (PCIe Gen2 3 x 1, 2230 2242); M. 2 B KEY, supports connection to 4G 5G communication modules 6. Storage: On board Micro SD card slot (for CM5 versions without eMMC) 7. Serial interfaces: 2 x
1. CM5 socket: Compatible with all versions of Compute Module 5
2. Networking: 1000M Ethernet RJ45 interface, 2500M Ethernet RJ45 interface
3. USB: USB 3.2 Gen1 x 1; USB 2.0 interfaces x 3
4. Video: HDMI interface x 1, supports 4K output
5. M.2: M.2 M KEY (PCIe Gen2/3 x 1, 2230 / 2242); M.2 B KEY, supports connection to 4G / 5G communication modules
6. Storage: On-board Micro SD card slot (for CM5 versions without eMMC)
7. Serial interfaces: 2 x RS485 + 2 x RS232 or 4 x RS485 versions optional; 1 x CAN supports 1Mbps communication rate
8. Digital input/output: 2 x digital outputs + 2 x digital inputs
9. Audio: 3.5mm headphone jack (supports microphone), PH2.0 speaker interface
10. Fan interface: 5V, 4PIN JST-SH PWM fan connector
11. Buzzer: Single-channel controllable buzzer
12. Other: On-board EEPROM and encryption chip
13. Power input: 7V to 36V wide voltage (terminal block), 5V 5A (Type-C)
14. Dimensions: 136.00 x 92.00 x 39.50 mm
Specification:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
Requires a very specific mug to be useful.
Color: Black
The hotplate itself gets hot enough on its highest setting where it would burn your finger if you left it one there for more then a couple seconds. However when it come to what mug you can use to transfer that heat to your drink, this WILL NOT work with just any old ceramic, metal or glass mugs. You absolutely need to have a perfectly flat bottom on it. If the center of the bottom of the mug does not make direct contact with the very center of the warmer, it will not transfer heat. So straight way plan of spending another $15 to $20. Amazon has some available with good reviews all be it not a very big selection. I'm giving this 4 stars because the description needs to be very clear about this and its not.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Great mug warmer with temp control
Color: Black
I replaced a cheap mug warmer with a couple of these for the house, and for almost the same price this is a lot more functional. I really like the temperature control and silicone surface protector. In combination with the carafe below, this has changed my life - no more microwaving coffee all morning.
https://www.amazon.com/GiNT-Stainless-Thermal-Thermos-Retention/dp/B07MW5N7MS
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
It is heavy
Size: 58.3mm, Color: Black
Item was as described and shipped promptly. It is heavy and works well with my portafilter. I haven't had it long enough to really evaluate how helpful it is.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Muy bueno
Muy bueno
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Reviewed in the United States on November 18, 2025