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All feedback (170)
- dsanker_powerbest (9149)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- mobiletechmi (15651)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat communication. A pleasure to do business with.
- zxpc (25714)- Feedback left by buyer.Past 6 monthsVerified purchaseThanks For The Order, A Pleasure To Do Business With
- gadgetszone (63703)- Feedback left by buyer.Past 6 monthsVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- mc.cable.connector (123)- Feedback left by buyer.More than a year agoVerified purchaseGreat communication. A pleasure to do business with.
- soundtowninc (4539)- Feedback left by buyer.More than a year agoVerified purchaseHope to deal with you again. Thank you.
Reviews (5)

Jun 21, 2025
A little oversized, but still functional...
A little oversized, but still functional.

Jul 16, 2016
Solves the USB power problem...but...
1 of 1 found this helpful The item arrived in perfect condition and I connected it to the PC. It initially resolved the power requirement issues with a couple of peripherals. However, after a while, it started causing Windows 10 to crash and not recover. Only way to discover the problem was to remove it from the system - hangs and crashes stopped. Wish I knew what the problem is. I like this little device otherwise.

Oct 05, 2017
Great little controller for the price
Purchased this as a retrofit to a 40 year old air conditioning condenser to quiet it down, save energy and improve pressure control. Relatively easy to set up. Can use either single or three phase input power to drive a 3 phase motor. Made initial setup of the drive with the motor at home easy. Only down side is the documentation is sometimes unclear or has outright mistakes in it (Chinese to English translation). There is NO mechanical information about mounting the drive to be found at all - a mounting and outline diagram would be extremely helpful.