Nwcid
No longer a newbie, moving up!
- Joined
- Jan 8, 2018
- Messages
- 489
- Reaction score
- 260
- Location
- PNW
- Can others edit my Photos
- Photos OK to edit
I am considering doing some shooting tethered. Sometimes I will think I have the shot only to find it be just a bit off. Other times I will see things when I upload to my computer that I did not see in the back screen.
I have been doing some reading about USB 3.0 cables and have just wound up more confused. There are "normal" cables, active cables and powered cables. In theory I understand how each work and for office set ups it makes sense, but for photography they do not.
From what I have read, if you go over 15' you really need some sort of active or powered cable. If I am reading right, the active cable uses the power from your device (camera) and/or your computer to power it. This may or may not be a stable connection. The next option is for a powered cable, which uses external power to make it work.
Most of the powered cables I can find have the power input on the device end like this image, but that would really take the mobility out of using the camera.
I am not looking for a particularly long cable, but 15' seems to be just long enough to give you reach, but just short enough to risk pulling over a laptop or similar. I am thinking something in the 25-30' range would be nice. It would give you 15-20' of movement and 5-10' of safety.
Do they make cords that power off the computer end?
Does anyone here tether and what do you think about it?
I have been doing some reading about USB 3.0 cables and have just wound up more confused. There are "normal" cables, active cables and powered cables. In theory I understand how each work and for office set ups it makes sense, but for photography they do not.
From what I have read, if you go over 15' you really need some sort of active or powered cable. If I am reading right, the active cable uses the power from your device (camera) and/or your computer to power it. This may or may not be a stable connection. The next option is for a powered cable, which uses external power to make it work.
Most of the powered cables I can find have the power input on the device end like this image, but that would really take the mobility out of using the camera.

I am not looking for a particularly long cable, but 15' seems to be just long enough to give you reach, but just short enough to risk pulling over a laptop or similar. I am thinking something in the 25-30' range would be nice. It would give you 15-20' of movement and 5-10' of safety.
Do they make cords that power off the computer end?
Does anyone here tether and what do you think about it?