Canon Speedlite Transmitter ST-E3-RT Version 2
Canon Speedlite Transmitter ST-E3-RT Version 2 is a Canon wireless flash trigger with 2.4GHz radio control and E-TTL II support. It is the updated ST-E3-RT transmitter for Canon’s radio-enabled Speedlite system, designed to sit on the camera hot shoe and control compatible flashes without optical line-of-sight. Version 2 adds improved reliability and broader function support compared with the original transmitter, making it a practical choice for event, portrait and studio users who already own Canon RT-compatible Speedlites or receivers. It is compact, light and straightforward to use, with dedicated flash-group control that suits multi-light setups and off-camera work. As a used accessory, check the hot-shoe foot and locking wheel for wear, confirm the battery compartment is clean and the contacts are intact, and test that it fires reliably with all intended flash groups. Also verify button response, screen visibility and that it retains settings properly, as well as any signs of impact damage or corrosion from storage.
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Canon Speedlite Transmitter ST-E3-RT Version 2 Model Overview
Specifications
- Brand
- Canon
- Model
- Speedlite Transmitter ST-E3-RT Version 2
- Release year
- 2016
- Accessory Type
- Trigger
- Compatible Brands
- Canon
- Compatible Models
- Canon Eos Cameras With Hot Shoe And Godox 2.4GHZ X System Support; Xpro-C Version For Canon E-TTL Compatible Bodies
Canon Speedlite Transmitter ST-E3-RT Version 2 is a Canon wireless flash trigger with 2.4GHz radio control and E-TTL II support. It is the updated ST-E3-RT transmitter for Canon’s radio-enabled Speedlite system, designed to sit on the camera hot shoe and control compatible flashes without optical line-of-sight. Version 2 adds improved reliability and broader function support compared with the original transmitter, making it a practical choice for event, portrait and studio users who already own Canon RT-compatible Speedlites or receivers. It is compact, light and straightforward to use, with dedicated flash-group control that suits multi-light setups and off-camera work. As a used accessory, check the hot-shoe foot and locking wheel for wear, confirm the battery compartment is clean and the contacts are intact, and test that it fires reliably with all intended flash groups. Also verify button response, screen visibility and that it retains settings properly, as well as any signs of impact damage or corrosion from storage.
SDS takes care to provide accurate model details, but errors or omissions may occur. Always confirm specifications, condition and included accessories with the seller before buying. This does not affect your statutory rights.
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Canon Speedlite Transmitter ST-E3-RT Version 2 Price History
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Buying a used Canon Speedlite Transmitter ST-E3-RT Version 2 FAQs
No UK dealer tracked by SDS has a Canon Speedlite Transmitter ST-E3-RT Version 2 listed right now. Live prices appear on this page as soon as stock is listed.
You can compare used Canon Speedlite Transmitter ST-E3-RT Version 2 listings from verified UK dealers on SDS, then buy directly from the dealer you choose. SDS is a free comparison service: payment, delivery, warranty and returns are handled by the dealer.
Yes, when you buy your Canon Speedlite Transmitter ST-E3-RT Version 2 from a UK business. You are covered by the Consumer Rights Act 2015, so goods must be as described and of satisfactory quality, and most online purchases come with a 14-day right to cancel. Every dealer on SDS is a verified UK business.
Check each Canon Speedlite Transmitter ST-E3-RT Version 2 listing's condition notes, photos and included accessories. Confirm any faults or repairs, how long the warranty lasts and the returns terms. Condition grades vary between dealers, so read each dealer's grading guide.
It depends on the dealer. Warranty length and cover on a used Canon Speedlite Transmitter ST-E3-RT Version 2 are set by each dealer and shown on their website. Your statutory rights under the Consumer Rights Act apply whether or not a warranty is offered.
It varies by Canon Speedlite Transmitter ST-E3-RT Version 2 listing. Check the dealer's included-items list for essentials such as batteries, chargers, cables or caps, and whether they are original Canon parts. Product photos on SDS identify the model and do not show what a listing includes.
Each used Canon Speedlite Transmitter ST-E3-RT Version 2 differs in condition, accessories and warranty, and each dealer prices its own stock. Comparing listings side by side on SDS shows the difference before you buy.
Yes. Request a free Canon Speedlite Transmitter ST-E3-RT Version 2 quote on SDS to compare offers from verified UK dealers, with no obligation to accept. Offers to buy are usually lower than resale prices because dealers cover inspection, preparation and resale costs.
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