Please wait...

Continue shopping
or View cart & checkout
Continue shopping
or View cart & checkout

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox, but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534 .

Nikon SU-4 Wireless Slave Flash Controller

Nikon Cameras
KEH Model# 217464

This product is currently out of stock. Please contact a KEH photography expert to discuss similar options.

Call 1-800-342-5534 or chat with us online!

Nikon SU-4 Wireless Slave Flash Controller Description


When connected to one of the Nikon Speedlights, the SU-4 enables wireless TTL multiple flash control, while using another Nikon Speedlight attached to the F100 as a master unit. You can use several SU-4 Flash Controllers simultaneously, too.

The SU-4 Wireless Remote TTL Flash Controller enables wireless remote flash with automatic TTL or manual exposure control and can be attached to any current Nikon Speedlight and many previous models. The SU-4 detects the firing of the master flash (including built-in Speedlight) and sends a firing start signal to the slave unit, then terminates the firing of the slave flash by detecting firing stop signal. This eliminates the need for a connecting cord. This unit operates effectively up to 23 or 25 feet from the location of the main flash.

KEH Specifications

System:  Infrared communication used to control triggering and flash duration of secondary speedlights

Usable speedlights:  SB-910, SB-900, SB-28, SB-27, SB-26, SB-25, SB-24, SB-23, SB-22s, SB-22, SB-21B, SB-20, SB-16B, SB-15

Function:Provides wireless TTL control of secondary speedlights

Effective range:  Approx. 23 feet in AUTO mode, approx. 131 feet in Manual mode

Tripod socket: Provided

Dimensions: 2.5 x 2.1 x 1.1 in.

Weight:  2 oz.


General information

Brand Name Nikon
Manufacturer Part Number 3073
Manufacture GTIN 018208030736
Product information
Additional Information

Size: 2.5 x 2.1 x 1.1"

Product Model