A4988 DRV8825 Stepper Motor Drive Controller Expansion Board Replacement Part Repair Accessory For 3D Printer Before you buy it, please make sure you know how to use it, thanks. Compatible:For 3D Printer Package included: 1x expansion board Note: 1.Only one expansion board included,any other things are not included. 2.Please pay attention to the direction when install,otherwise,it will burn the driver or motherboard.

• Brand new and high quality.
• Compatible with 3D Printer
• Package included: 1x expansion board
• Before you buy it, please make sure you know how to use it, thanks.
• Note: 1.Only one expansion board included,any other things are not included. 2.Please pay attention to the direction when install,otherwise,it will burn the driver or motherboard.

Brand new and high quality.Guangzhou Ake Information Technology Co., LTD