The IFBlue 21926 USB Cable is used to install future firmware updates in the IFBR1C receiver via the the USB jack located behind the battery door.

The 6' cable is terminated with a USB Type-A connector at one end and a USB Micro-B connector at the other.

Free USB-update utility apps for both Mac and Windows are available on the company's website for this purpose.

For IFBR1C IFB Bodypack Receiver    Use to Install Firmware Updates    USB Type-A to USB Micro-B

Related Questions and Answers

Q: 1. I'm a US citizen, just purchased a G9 online from Japan. Will I still be able to get Vlog?

A: According to the manufacturer, the Panasonic DMW-SFU1 Lumix V-Log L Function Firmware Upgrade Kit purchased from B&H is only compatible for use with compatible Panasonic camera models purchased and distributed within the United States of America.

Q: 2. Im bought my gh4 from malaysia, will this activation code works with my camera

A: No confirmation but mine worked well when I bought mine. From Singapore.

Q: 3. Will there be anyway to transfer this purchase to the GH5 some day?

A: No. Once the Vlog has been activated then it is tied to that camera's serial number for life.

Q: 4. Is this V Log activation specific to cameras purchased in the US or applicable to Asia, south east Asia?

A: Yes, it is.

Q: 5. I am a Chinese GH4 user, and can i use it in China?

A: According to Panasonic, the V-Log firmware will be region specific as differences exist between the US and international versions of the GH4.

Q: 6. This updates both the GH4 and GH5 ?

A: No, only work in one camera once GH4 or GH5. You need to buy two Vlog for your two cameras.

Q: 7. Do the latest GH5 units for sale already have this?

A: No, the Panasonic GH5 cameras for sale do not already have the Panasonic V-Log L Function Activation Code for DMC-GH4, DC-GH5, and DMC-FZ2500.

Q: 8. Will the GH5 vlog update allow me to access the SS gain operation options ?

A: According to the manual, SS Gain operation is not accessible in V-Log.

Q: 9. I have 2 gh4's.. Will it be 99.00 PER camera?

A: Yep. Its one code per camera. The activation is tied to the serial number of the camera

Q: 10. How long is cable? looks 3 feet. Think I need 6ft.

A: The cable is probably 1 meter. Try any USB cable you may have, it probably will work. If not, write us and we will see if Arri recommends another. provideo@bhphoto.com.