Quick Summary
The MADOC B250C BTC Mining Motherboard is a mining motherboard with an LGA1151 socket, support for Core 6th and 7th generation CPUs, DDR4 DIMM RAM support, 12 x PCIe to USB 3.0 graphics card slots, and a SATA cable plus fan included. It is presented as a low-cost, low-investment option with plug and play expansion across 12 USB 3.0 ports.
The board is also described as using a high-definition display interface and an innovative design that converts PCIe 1x directly to USB 3.0, with the aim of reducing intermediate transmission links and signal attenuation.
Who It Is Best For
This motherboard is aimed at buyers building or upgrading a mining setup that uses an LGA1151 CPU platform and DDR4 DIMM RAM. It will also suit anyone who needs multiple USB 3.0 graphics card connections and wants the included SATA cable and fan as part of the setup.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | MADOC, which identifies the product line. |
| Product type | B250C BTC mining motherboard for a mining-focused PC build. |
| CPU support | Supports Core 6th and 7th generation CPUs with an LGA1151 socket. |
| Memory support | Supports DDR4 DIMM RAM, so the buyer should match compatible memory. |
| Graphics card connection | 12 x PCIe to USB 3.0 graphics card slots, giving multiple connection points for expansion. |
| Included items | SATA cable and fan are included. |
| Interface feature | PCIe 1x to USB 3.0 conversion is stated, which is part of the board’s expansion design. |
| Connection quantity | Expansion of 12 USB 3.0 ports is stated. |
Why Buyers Choose It
- Support for Core 6th and 7th generation CPUs and LGA1151 gives a clear platform match to check before ordering.
- DDR4 DIMM RAM support helps narrow memory selection to the correct type.
- 12 x PCIe to USB 3.0 graphics card slots and 12 USB 3.0 ports provide multiple expansion connections for a mining build.
- The included SATA cable and fan add two stated items to the package.
What To Know Before You Buy
Check that your CPU is a supported Core 6th or 7th generation model and that your build uses the LGA1151 socket. Also confirm that your memory choice is DDR4 DIMM RAM, and review how many expansion connections you need before ordering.
The board is described as a mining motherboard rather than a general all-purpose desktop board, so it is worth matching the product to your intended build and connection layout.
Common Buyer Questions
Does it support LGA1151 CPUs?
Yes. LGA1151 is stated, and support for Core 6th and 7th generation CPUs is also given.
How many graphics card connection points are stated?
12 x PCIe to USB 3.0 graphics card slots are listed, along with expansion of 12 USB 3.0 ports.
What RAM type is supported?
DDR4 DIMM RAM is stated, so the buyer should choose compatible DDR4 memory.
Are any accessories included?
Yes. A SATA cable and fan are included.
Final Buying View
This is a mining motherboard for buyers who need an LGA1151 platform, DDR4 DIMM RAM support, and multiple PCIe to USB 3.0 expansion connections. Check CPU generation, memory type, and the required number of slots or ports before choosing it.






