Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information K40 Electronics ← View details 600 Tollgate Road, Elgin, IL 60123 +1 847-888-7200