Current model support

Supported miners

Mai Miner supports Antminer Z15 and Antminer Z15 Pro. Their firmware is not interchangeable. Antminer L7 is planned.

Supported

Antminer Z15

Mai Miner firmware support is available for the Antminer Z15. Only install releases explicitly labeled for the Antminer Z15 and the correct installation method.

How to Install

Supported

Antminer Z15 Pro

Mai Miner supports Antminer Z15 Pro. Install only firmware explicitly labeled for Z15 Pro. Z15 and Z15 Pro firmware are not interchangeable.

How to Install

Planned

Antminer L7

Antminer L7 support is planned. A release will be published only after model-specific compatibility and installation testing are complete.

How to Install

Supported

Antminer Z15 firmware

Antminer Z15 · v1.1r7Stable

For Antminer Z15 with the C55 control board only. Do not install on the Z15 Pro or a different control-board model.

Stable Mai Miner firmware for the Antminer Z15 with the C55 control board. SD-card installation.

Miner model: Antminer Z15
Control board: C55
Version: v1.1r7
Imported / published (UTC): 2026-09-24T09:35:30.626Z
Successful downloads: 13
Installation type: SD-Card
Release date: Not provided
File: maiminer-z15-v1.1r7-c55.zip · 33.6 MB (35257148 bytes)
SHA-256: b972013a9da2e4dffa1edcb8516843e5d4c9d78ab7258d044700f397e828122b

No changelog provided.

Installation instructions

Install only firmware labeled for Antminer Z15 with the C55 control board. Use a suitable SD card and the preparation method specified for this Z15 release. Write or extract the verified package exactly as instructed, then follow the documented Z15 boot and completion indicators. This supplied archive does not include detailed card preparation or boot steps; contact Mai Miner for those release-specific instructions before installation. Never install Z15 Pro firmware on a regular Z15.

Download How to Install

Supported

Antminer Z15 Pro firmware

Antminer Z15 Pro · v1.2-r1Stable

For Antminer Z15 Pro only. Never install on a regular Z15. Check the specified control board.

Stable Mai Miner firmware for the Antminer Z15 Pro with the C74 control board. SD-card installation.

Miner model: Antminer Z15 Pro
Control board: C74
Version: v1.2-r1
Imported / published (UTC): 2026-09-22T08:35:04.283Z
Successful downloads: 17
Installation type: SD-Card
Release date: Not provided
File: mai-miner-z15pro-v1.2-r1.zip · 32.6 MB (34222354 bytes)
SHA-256: e5db7ac908b713984b9dac9eba6e4e3974796c1f6d2f26c6c4e385bfd5c2f559

No changelog provided.

Installation instructions

Install only on Antminer Z15 Pro with the C74 control board. This archive identifies an automatic SD-card installer (install-z15pro-ctrl-c74). Follow the release-specific SD-card preparation instructions; detailed card preparation is not included in the supplied archive, so contact Mai Miner before proceeding if you do not have it. Installation is complete when the green status light becomes steady. Do not remove the SD card, restart the miner, disconnect power or interrupt installation before the green light becomes steady. Never use this firmware on a regular Z15.

Download How to Install

Planned

Antminer L7 firmware

No public firmware is available for Antminer L7.