Download and upgrade the Microbt SD card flashing program for H6os, H616, H3 and H6 control board.
| Control board type | File name | File size | Instruction | Update time | Operation |
| H6os control board | H6os SD Card Program-20220422.zip | 74MB | 1. Applicable mode 1.1 M5x, M3x and M2x series 2. Details 2.1 H6os control board card flash system file, including instructions and burning software. 2.2 After that you must upgrade the latest firmware, if the miner is not upgraded, there would be error code 201-8410. | 2023.2.22 | Download |
| H6os control board | M10 and D1-H6os SD Card Program.zip | 75MB | 1. Applicable mode 1.1 WhatsMiner M10, D1； | 2022.7.13 | Download |
| H616 control board | H616 controller program-20220729.zi | 68MB | 1. Applicable to M5x and M3x series； 2. After that you must upgrade the latest firmware, if the miner is not upgraded, there would be error code; | 2023.3.10 | Download |
| H3 control board | H3 SD card Program-20220422.zip | 68MB | 1. Applicable mode 1.1 M3x, M2x series； 2. Details 2.1 H3 control board card brush system file, including instructions and burning software； 2.2 If 201-8410 error codes come out after flashing the program, then you need to upgrade the *.bin firmware with whatsminertool to solve it. | 2023.2.19 | Download |
| H3 control board | M3-H3 SD card Program.zip | 32MB | 1. Applicable mode 1.1 WhatsMiner M3 only； | 2022.7.13 | Download |
| H3 control board | M10 and D1-H3 SD Card Program.zip | 68MB | 1. Applicable mode 1.1 WhatsMiner M10, D1 only； | 2022.7.13 | Download |
| H6 control board | H6 SD Card Program-20210121.zip | 77MB | 1. Applicable mode 1.1 M3x, M2x series； 2. Details 2.1 H6 control board card brush system file, including instructions and burning software； 2.2 After that you will need to upgrade the latest firmware,if the miner is not upgraded, there will be error code 201-8410; | 2022.7.13 | Download |
| H6 control board | M10 and D1- H6 SD Card Program-190404.zip | 35MB | 1. Applicable mode 1.1 WhatsMiner M10, D1； | 2022.7.13 | Download |
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Dear Customers
Hello, due to the upcoming National Day in China, international logistics will be suspended. Our company will suspend shipments on September 28, 2023, and resume out-of-warehouse shipments on October 6, 2023. We sincerely apologize for the inconvenience caused to you. Thank you for your trust and support.
Best wishes,
ZEUS MINING CO., LTD
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777