Multi-Function Shoe Adapter AD-E1 The AD-E1 is designed to allow existing Speedlites that have dust- and drip-resistance features to be used with cameras that have the new Multi-Function Shoe. Sturdy design allows for the attachment of large accessories. Sturdy Design & Build The Multi-Function Shoe Adapter AD-E1 is designed to provide sufficient static pressure strength. This enables the AD-E1 to withstand the weight and stress when paired with large accessories like the Speedlite EL-1. Dust- & Drip-Resistance Sealings at all the connecting points ensure dust- and drip- resistance capability when using existing Speedlites. Some of these include the Speedlite EL-1, 600EX series, and 580EX II, which require this adapter to maintain their dust- and drip-resistance capability on the Multi-Function Shoe. Compatible Accessories Here you can check compatibility of the main accessories used with the following cameras. Note that some features may not be available, depending on the accessory. EOS R5 (only for (1) and “Other Accessories” in (7) below) EOS R6 (only for (1) and “Other Accessories” in (7) below) EOS Kiss M2 / EOS M50 Mark II (only for (1) and “Other Accessories” in (7) below) EOS R3 EOS R7 EOS R10 EOS R6 Mark II EOS R8 EOS R50 EOS R100 PowerShot V10 Flash Units Compatible Speedlites Mainly the following flash units and flash accessories are compatible with these cameras (as of February 2024). EOS R5 / EOS R6 / EOS Kiss M2 / EOS M50 Mark II / EOS R3 / EOS R7 / EOS R10 EOS R6 Mark II / EOS R8 / EOS R50 / EOS R100 EOS R5 / EOS R6 / EOS Kiss M2 / EOS M50 Mark II / EOS R3 / EOS R7 / EOS R10 ○: Compatible / -: Not compatible Type of Product Product Name EOS R5 EOS R6 EOS Kiss M2 / EOS M50 Mark II EOS R3 EOS R7 EOS R10 Flash units Macro Ring Lite MR-14EX II ○ ○ ○ ○ ○ ○ Speedlite 430EX III-RT/430EX III ○ ○ ○ ○ ○ ○ Speedlite 600EX II-RT ○ ○ ○ ○*1 ○*1 ○*1 Macro Twin Lite MT-26EX-RT ○ ○ ○ ○ ○ ○ Speedlite EL-100 ○ ○ ○ ○ ○ ○ Speedlite EL-1 ○ ○ ○ ○*1 ○*1 ○*1 Speedlite EL-5 () – – – ○*2*3 ○*2*4 ○*2*4 Flash accessories Speedlite Transmitter ST-E3-RT ○ ○ ○ ○*1 ○*1 ○*1 Speedlite Transmitter ST-E3-RT (Ver. 2) ○ ○ ○ ○*1 ○*1 ○*1 Speedlite Transmitter ST-E3-RT (Ver. 3) ○ ○ ○ ○*1 ○*1 ○*1 Speedlite Transmitter ST-E10 – – – ○ ○ ○ 1: For camera attachment, use Multi-Function Shoe Adapter AD-E1. 2: Autoflash using the AF-assist beam is not supported. 3: Firmware Ver.1.4.0 or later 4: Firmware Ver.1.3.0 or later EOS R6 Mark II / EOS R8 / EOS R50 / EOS R100 ○: Compatible / -: Not compatible Type of Product Product Name EOS R6 Mark II EOS R8 EOS R50 EOS R100 Flash units Macro Ring Lite MR-14EX II ○ ○ ○*5 ○ Speedlite 430EX III-RT/430EX III ○ ○ ○*5 ○ Speedlite 600EX II-RT ○*5 ○*5 ○*5 ○ Macro Twin Lite MT-26EX-RT ○ ○ ○*5 ○ Speedlite EL-100 ○ ○ ○*5 ○ Speedlite EL-1 ○*5 ○*5 ○*5 ○ Speedlite EL-5 () ○ ○ ○ – Flash accessories Speedlite Transmitter ST-E3-RT ○*5 ○*5 ○*5 ○ Speedlite Transmitter ST-E3-RT (Ver. 2) ○*5 ○*5 ○*5 ○ Speedlite Transmitter ST-E3-RT (Ver. 3) ○*5 ○*5 ○*5 ○ Speedlite Transmitter ST-E10 ○ ○ ○ – 5: For camera attachment, use Multi-Function Shoe Adapter AD-E1. Flash units compatible with Speedlite EL-5 in radio transmission wireless flash photography The following Speedlites can be used as senders or receivers when Speedlite EL-5 is used in radio transmission wireless shooting (as of February 2024). ○: Compatible / -: Not compatible Role in Radio Transmission Wireless Flash Photography Product Name Speedlite EL-5 Sender Speedlite EL-1 ○ Speedlite EL-5 ○ Speedlite 600EX II-RT ○ Speedlite 600EX-RT ○ Speedlite 430EX III-RT ○ Macro Twin Lite MT-26EX-RT ○ Speedlite Transmitter ST-E10 ○ Speedlite Transmitter ST-E3-RT (Ver. 2) ○ Speedlite Transmitter ST-E3-RT (Ver. 3) ○ Receiver Speedlite EL-1 ○*6 Speedlite EL-5 ○ Speedlite 600EX II-RT ○*6 Speedlite 600EX-RT ○*6 Speedlite 430EX III-RT ○*6 6: With an EL-5 set as a sender, wireless second-curtain sync shooting is supported.
