Not sure if I got a defective unit, but nothing will connect to my computer through the hub. It is getting power but does not register as a usb device and I have tried connecting thumb drive, midi interface and hard drive all together and individually to the hub with no results. It's a cool concept and nice physical design but, unfortunately for me at least, the unit does not work at all.
EDIT-The first unit I received was defective but after some communication a new unit was shipped to me and works perfectly.
Response from Universbuy | Aug. 2, 2020
I'm sorry to hear that and I apologize for the inconvenience caused. I have arranged the resend order for you. Hope you get it soon. Thank you for calling this matter to my attention.
Bought this electrode as a test setup for a PH controller. Received it promptly. However one fo the electrodes had leakage of the electrolyte. After notifying Universbuy he *directly* arranged for a replacement to be sent, which was received promptly as wel... Highly recommended !
Oct. 20, 2014
Nice board, does the job. All the parts are there an labeled
First, pretty fast shipping from China. I didn't expect it for at least another week. Price was fair and all the parts arrived. The chip had bent pins from the mail handlers, but they straightened out easily. The chip holder pins were also bent and one of the pins was missing, but I had a spare and it isn't really necessary.
The parts are all low tolerance and arrive lose in a bag. Only took a minute to figure out where they went since the great little PCB was labeled. The kit went right together and was simple to build. The PCB was outstanding, well laid out and clearly marked.
Thanks for a quality product.