Compatible with: 398C SI, 598ci HD SI, 698ci HD SI, 798ci SI , 798ci HD SI, 899CI HD SI, HELIX 5 SI GPS, HELIX 5 CHIRP SI GPS G2, HELIX 7 SI GPS, HELIX 7 CHIRP SI GPS G2, HELIX 7 CHIRP SI GPS G2N and HELIX 9 SI GPS

1-Year Limited Warranty