Check the listing for details. MultiCam M3545 CNC Controller Computer Repair Service Evaluation *Please Read!*. Listed at 45.00 USD. This sale is for the evaluation and estimate for the repair of the MultiCam M3545 CNC controller. The cost of this listing includes inspecting your item, evaluation and estimating cost of repairs. If you should accept or decline repairs, this fee will provide for the return of the controller to you. If you want the controller insured, that will be an extra charge. If you decide to proceed with repairs a separate buy it now listing will be made for you to purchase the repair. I am a retired MultiCam service technician. Worked for an independent MultiCam dealer. Please contact me before sending in a controller. I may also be able to assist in repairs of other boards such as keypads, RIO boards etc. If you have old or defective MultiCam boards that you don't want to repair, I may be interested in purchasing those items.This would have to be done through ebay. Thank you and best regards. Roger