For Nikon, the Godox X1T-N TTL Wireless Flash Trigger Transmitter Get the Godox X1T-N TTL Wireless Flash Trigger Transmitter to enjoy dependable and TTL-enabled wireless flash. This 2.4 GHz X wireless system is a great option for photographers who need to work fast because it works with Nikon cameras and flashes that support i-TTL for automatic exposure and metering. In order to reduce interference with other nearby systems, it can be adjusted to one of 32 channels and boasts an impressive 328-foot range. Controlling up to five groups simultaneously or setting the device to ratio flash mode for three groups with different power levels is another enormous advantage. Important Features X Wireless Radio System compatible