Canon ST-E10 Speedlite Transmitter

The shoe mount is snug and secure, no wobble at all. Controls are intuitive enough that I was triggering three groups right out of the box. Perfect for my off-camera flash work.

Set up my three flash groups in under two minutes, and the interface is so intuitive I haven’t touched the manual once. It’s barely bigger than a thumb drive, which makes it a no-brainer for my travel kit.

Finally, a transmitter that doesn’t weigh me down or require a pocket full of batteries—it runs off the camera’s shoe and reliably fires all my off-camera flashes across five groups. The compact size makes it perfect for slipping into a small bag without adding bulk.