PocketWizard Mini TT1 &amp; Flex TT5 for Nikon DSLR Bundle -1 Mini and 2 Flex<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Only products shipped from and sold by authorized resellers such as Amazon.com can ensure that you are receiving product that has proper FCC communication and is covered by the US Warranty. </span></li><li><span class="a-list-item"> The MiniTT1/FlexTT5 are compatible with following Nikon cameras: Nikon D2X， D3， D3S， D3X， D700， D80， D90， D200， D300， D300S， D40， D40X， D50， D3000， D5000， D7000 </span></li><li><span class="a-list-item"> The MiniTT1/FlexTT5 are compatible with following Nikon camera flash units: As Master flash: SB900， SB800， and SU800. As Remote flash: SB900， SB800， SB600， SB400 </span></li><li><span class="a-list-item"> HyperSync flash at 1/500 sec and faster More flash power for greater working distance for outdoor fill with any manual flash unit. Adjustable Pre-Flash Boost Better autoexposure results in bright sun and at greater subject distances. </span></li><li><span class="a-list-item"> Remote Autoflash at 7fps Shoot TTL flash as fast as the action happens. USB Configurable and Upgradeable Simple upgrade of system firmware promises new features and continued compatibility with Nikon system flashes. </span></li><li><span class="a-list-item"> TTL flash with Nikon DSLR cameras Familiar operation with no limitations. Dedicated Hot Shoe Simple operation. Direct fit to camera and flash. Enables using flash on camera. No cords， brackets， Velcro or tape needed. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41eyrZDXAmL.jpg" noproxy>