uxcell DC 12V 5 Line 4 Phase Stepper Motor 28BYJ-48 w Drive Module ULN2003 Brand: Assisi; Material: Electric Parts; Net Weight: 42g Package Content: 1 x Drive Module Board, 1 x Stepper Motor; Motor Voltage: DC 12V Motor Body Size: 28 x 20mm / 1.1" x 0.8"(D*H); Motor Shaft Diameter: 3mm Motor Shaft Length: 8mm/0.31"; PCB Board Size: 40.5 x 21 x 11mm/1.6" x 0.83" x 0.43"(L*W*H) Wire Length: 230mm/9"; Country of Manufacture: CHINA