Kramer VP-111K 1:1 Computer Graphics Video Line Amplifier Type: Video Adapter/Converter Specifications: Max Output Level: 2.2Vpp. Bandwidth (-3db): 500Mhz. Diff. Gain: 0.05%. Diff. Phase: 0.05Deg. K-factor: Ports In: 1 XGA, looping on a 15-pin HD connector. Ports Out: 2 XGA on a 15-pin HD connector. Parts: 7 years limited Labor: 7 years limited