The EL-Skyport Transmitter Plus from Elinchrom is a wireless radio trigger with sixteen channels: 8 in normal and 8 in speed mode, with 4 discrete groups for different or sequentially triggered lighting setups at distances up to 656'. Channels 1, 3, and 7 are compatible with all enabled EL-Skyport units, while channels 1, 3, 7, 9, 12, 15, 18, and 20 are only compatible with the ELC Pro HD flash head and the ELB 400 battery pack system. A 2.5mm sync socket extends the transmitter's versatility to cameras without hot shoes or for hard-wired flash units. The EL-Skyport Transmitter Plus runs on easily sourced AA batteries. The transmitter does not come with batteries. 

2.5mm to PC Sync Cord    16 Channels and 4 Groups    656 Foot Range    Control Flash Power On/Off    Wrist Strap    Runs on AA Batteries

• Trigger reliably and adjust flash power up to 656' away
• 4 groups and all selection
• 16 different channels available (8 in Normal mode and 8 in Speed mode)
• Quick increase or decrease of the flash power per group with Elinchrom studio strobes with built-in Elinchrom radio receivers
• Metal hot-shoe connector with screw lock
• 2.5mm sync socket
• Normal and Speed sync mode (for leaf shutter cameras)
• All functions can be easily adjusted

• Reliable and consistent triggering
• Enhanced swivel function for improved reception
• Continued choices when setting up your strobes
• Multiple channels for more options when working with or in multiple setups
• Control light power at the camera
• No fussing with button batteries, uses AA batteries available everywhere
• Locking functionality while connected to your camera
• Flexibility of use with a 2.5mm sync socket

Related Questions and Answers

Q: 1. Is this the same item as the Elinchrom Transmitter PRO?

A: The Elinchrom Skyport Plus HS is optimized for the Rotolight. The Transmitter Pro is for the Elinchrom flash units.

Q: 2. Will this work with the old Elinchrom Quadra?

A: If you stay on channels 1, 3, and 7 you'll be fine. Those are the channels that are compatible with the older strobes such as yours.

Q: 3. Will this unit work on a Pentax 645z camera?

A: I have the Sony version and it works pefectly with my A772 and the Rotolight.

Q: 4. Does this work with r6

A: Yes, the R6 has a standard hot shoe.

Q: 5. Will this work with the Sony a7r4?

A: This transmitter will work with the Sony A7R4.

Q: 6. Would this work to trigger my Elinchrom Five from a Leica SL-2S?

A: Yes, the Elinchrom EL-Skyport Transmitter Plus is compatible with the Elinchrom FIVE monolight.

Q: 7. Does it work on A7R II?

A: Yes, it is compatible with the A7RII.

Q: 8. will this transmitter work with Rotolight Neo 2 and or Neo 3 without additional receivers?

A: The Elinchrom EL-Skyport Transmitter Plus will work with the Rotolight Neo 2 and 3.

Q: 9. Can this be used to fire a Rotolight neo 2 from a Fuji XT2?

A: Dont know. I use with Elinchrome lighting.

Q: 10. I'm interested in using the new Rotolight Neo 2 lights in conjunction with my Phottix Mitros+TTL Transceiver Flash Heads. Is the Elinchrom EL-Skyport Transmitter Plus HS capable of controlling both systems, or will it be necessary to buy Elinchrom receivers to control my Phottix Transceiver Flash units?

A: Have the same issue is this compatible with the same unit on this question