Wireless might be nice in some cases, but I like the K.I.S.S. principle… So if I don’t need wireless, I prefer to use a wire.
For one thing it’s cheaper. For another it’s one less thing to setup that could go wrong.

Took me a while to approve your comment, since it came across quite spammy.
However Google didn’t link you to a website or so, nor a bunch of forum posts, so I approved it.

Hope I’m right

Grtx,

René

If you are a beginner or new to Tethered or on a budget, I suggests Canon T2i (Rebel Xsi10D/20D/30D/40D-used). The T2i also has Live-View (7D/5D 2/1D Mark IV-new) and video.

I have made & sold many of my invention to all photographers. And all are very pleased.
It’s called: ATG AK1 UN-TETHERED with BUILT-IN WIRELESS RADIO REMOTE FLASH SYSTEMS.

1. What this means is you can shoot wirelessly and transfer your image right into your computer.
2. View it on a larger screen than the 3 inch lcd.
3. If your camera has Live-Views, you can see it in RTS from your computer.
4. Make & remote control all modes from your computer.
5. Saving you money & time by loading into computer with 250G or higher! You have choices: Camera or Camera and Computer.
6. Made & designed & very adfordable to all photographers.
7. Getting just one ATG AK-1 Un-Tethered w/wireless radio remote flash is needed. And you can use it on 1DSeries/5Series/7D/50D/40D/30/20D/10D and Rebel.
If you have Nikon and Sony, the microchips know & read & work -all wirelessly.

It’s the World’s First that can do 2 in 1: Wireless Image/Live View and Wireless Radio Flash Systems.

Canon/Nikon sell wft but only limited to advanced models. Some run over $1,000.00. But can’t be use on Canon or Nikon or Sony. So I made one just for you, for much less and getting much more.

“Anyone know if it is possible to shoot tethered with two cameras in EOS Utility and auto upload in LR?”

My answer is Yes, it’s possible. But you must purchase 2 of my products.
You can set for examples:
1. Canon EOS-1D Mark IV and Canon Rebel T2i
2. Nikon D3s and Nikon D50 (5000S has live-view)
3. Canon Rebel T2i and Sony A900

“i need to control camera shooting from computer, for example i clik on a button and 100 sequential images will be taken by a predetermined time step.i don’t need very high resolutions.and a very good macro mode is essential.and the most important is the camera price!the lowest possible camera price!”

Yes, again. You can remote control and do all settings from your computer & have interval timer set. It’s wonderful playing (viewing images) back using the Slide Shows.
Yes, software that I helped is wonderful on macro, much better than the eye can focus.
Yes, images are in fine res & raw.

I am the only one that is teaching on how to shoot Tethered & Un-Tethered to working professionals.

The sofware that I’ve designed is great for macro photography.
If you have Nikon, you will need buy Nikon Camera Control Pro 2.
Canon and Sony drivers are free.

It’s strange when I see photographers shooting wireless flash, but instructors & professionals are teaching & shooting with a cord (TETHERED) connected to the computer. The when they see my products…..

If you have any questions, please send me an Email.

Now, shoot Un-Tethered with Canon, Nikon and Sony from
ATG AK-1 UN-TETHERED w/BUILT-IN WIRELESS RADIO FLASH SYSTEMS.

I hope they are helpful.

Truly,
Alexander
a.l9609@gmail.com

Link 1
Link 2

thanks!