Luckily, I happened to have a USB cable from an old mobile phone to connect it to the PC.
The connection was not easy, it seems to connect/synchronize with the program by force initially.
I should mention that:
1. When you connect it to the PC, it must have the batteries on.
2. It is stated on the site that it is not compatible with "Windows 8".
The only way I managed to synchronize it with the program on WINDOWS 11 was to right-click on the application Properties, Compatibility, and select Compatibility Mode as "Windows 7". After 1-2 opening and closing of the program with a right-click, running as administrator, now with Windows 7 compatibility selected, I managed to do my work on Windows 11, that is, to synchronize it.

That's it.

Very good. It is easily programmed from a computer with Windows 10 using the software that you will download from the manufacturer's website, with a USB mini cable (which you will need to purchase). It is an affordable controller with good range. Recommended!!

I previously had the usb-100.
Similar construction. The range is good but it doesn't reach in all angles.
I had a problem connecting to my PC on win7.
Where I was disappointed, I decided to change the cable and it connected immediately.
Otherwise, I found a code for an old Sony minidisc player in the database and it worked perfectly!

Many difficulties in connecting to the PC for setup. Eventually, after testing on 3 different computers, the connection was successful on the newest one. Otherwise, it is a very reliable product, of good quality that does its job well. As for its durability, I will come back in the future if necessary.

First of all, let me clarify that this particular model needs to be programmed with batteries on top, unlike the older model USB-100 which requires the batteries to be on the bottom. It does not deserve 5 stars due to its mediocre plastic construction. Otherwise, it's a tele for ever

I couldn't connect it to the TV I bought it for, a TURBOX 10". Nor could I connect it using the USB-IR programmer.

The software for programming the controller works properly on Windows 10 64-bit!!!!

Some instructions:
I download the program from: http://www.remotecontrols.gr/.
I extract and install it.
I open the program.
On the left side, a photo of the USB-100N should appear.
I update the database to make sure.
A yellow column with the indication "TV" appears on the top left.
I press the "Select" button.
On the screen that appears, I deselect "All type" and select the type of device I want / I select the brand of the device / I select the model of the device / I press OK.
I continue the same process in the other three columns to register three more devices (total of 4).
For my convenience, I save the project from File / Save project file.
I connect the miniUSB connector to the remote control's port with the batteries inside. If it is the first time, I wait for the drivers to be installed.
I press the "Program" button, I see the progress bar moving.
End.

It is the first 100N version that I bought, very good and satisfied with it, just like the regular version. It could have slightly better plastic quality.