Used third-party Einsy RAMBo v1.1b clone mainboard for Prusa MK3S. Removed during an MK4S upgrade. This is not a genuine Prusa-manufactured or Prusa-supplied board.
This used Einsy RAMBo v1.1b clone mainboard was removed from our MK3S during an upgrade to the MK4S and is offered as a second-hand replacement part.
This is a third-party clone board, not an original Prusa board. The Prusa name is used solely to identify the intended printer compatibility.
Product Details
Product: Einsy RAMBo clone mainboard
Board revision: v1.1b
Intended printer compatibility: Prusa MK3S
Condition: Used
Source: Removed during an MK3S-to-MK4S upgrade
Quantity: 1 mainboard
Brand status: Third-party clone; not genuine Prusa
Compatibility & Installation
Before purchasing, check your printer configuration, board revision and connector requirements against the item shown in the product photos. Do not assume that all specifications or components are identical to those of an original Prusa board.
Appropriate firmware and printer calibration may be required after installation.
This board is intended for MK3S applications. It is not an MK4S replacement mainboard; the MK4S reference describes the upgrade during which it was removed.
Condition & Package Contents
This is a previously used component. Please review the product photos and condition notes for cosmetic wear, connector condition and any disclosed defects.
The listing is for one Einsy RAMBo v1.1b clone mainboard. Any included accessories should be confirmed in the listing’s included-items details.
