The InFocus M1-DA to DVI Digital Cable (without a USB connection) is ten meters (30 feet) in length. It is compatible with an HDTV tuner and with computers equipped with a digital card only. It is not compatible with analog computer connections. This cable is designed to fit the following projectors: InFocus LP70, LP120, LP130, LP335, LP340, LP350, LP500, LP530, LP540, LP630, LP640, LP650, LP820, LP840, LP850, LP920, LP925 and LP930; Proxima DP1000X, DP1200X, DP6500X, DP8200X and DP8400X; ScreenPlay SP110, SP5700 and SP7200.ble