Replace Remote Control NS-RC4NA-18 fit for Insignia LED LCD Smart TV NSRC4NA18

The only difference is missing logo. Note: No programming or paring is needed.Just install new batteries and it is ready for use. No Programming Required ! Put batteries in and work ! NS-39D310NA17 NS-50D510NA17 NS-50D510MX17 NS40D420MX18 NS55D420MX18.