"For remotely triggering the electronic shutter release of Nikon cameras with a Nikon 10 Pin Remote Terminal. This cable contains a pre-trigger switch. When enabled, the camera behaves as if the camera's shutter release button were held half-pressed continuously. This makes the camera respond more quickly and consistently, but also consumes the camera's batteries much more quickly. When disabled, this cable functions identically to the N90M3 For Nikon 10-Pin Terminal For all PocketWizard Radio Triggers Remote On/Off: Plus III, Later MultiMAX Remote On/Off with FleXTT5 as Receiver Add PTMM Adapter to Make Pre-trigger Includes MSMM Adapter Use with Plus, Plus II, Early MultiMAX Cable length: 3' (91.5 cm) For MultiMAX with ACC port. This cable will NOT work with the Plus II. Works with the Nikon D700 but will not work with the D200 or D100 w/MBD100 . Use the N10-ACC cable for those cameras. ACC Cables are a special kind of Pre-Trigger cable for use with the new FleXTT5 or the latest MultiMAX. Toggle Pre-Trigger on and off remotely with the MultiMAX. Required for remote camera triggering with a FleXTT5 if using E-TTL functions. NOTE: An older mono motor drive cable and/or pre-release cable can be used instead of an ACC cable with a FleXTT5 but y ou will not have E-TTL capability. Compatible with cameras using Nikon 10-pin Remote Terminal including : Nikon|Cable length: 3' (91 cm)|From: 1/8"" (3.5 mm) stereo miniphone To: Nikon 10-pin remote shutter release terminal"