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  Dual Right Angle USB 3.0 Micro Cable.         If you have known the advantages an right angle cable over a straight cable, you will love this. Why?- Space saving, if you have the the cable at the back (or even other places), you will need to keep a distance clear bigger for a straight more than an right angle.- If you know how much damage for an accidental bumper to your socket side, then you will know the extra cost for an right angle cable to you is not a value.       Learn more:Available...

All devices needs an OTG cable, and all the device got the freedom to have their port for connection.Yes, most device fall to USB-A and the latest fall to USB-C.If your device / equipment / machine fall to a Micro USB, then this is the right cable for you.A Micro USB to USB-B OTG Cable for bridging between Smartphone / Device / to Music Keyboard, Midi device, guitar... Don't get the point? here you can have a full look.SKU: UF006378, available at usbfever.com  

How to test a serial port RS232?Yes, there are some RS232 Tester Software enable you to test the serial ports when you connect the the RS232 to the Windows installed Computers.You may also use a testing probe to test. But here we have an easy way to help you.This is a RS232 to RS232 Adapter. It has all the wires connected to the corresponding signal port at the other side. There are also a LED light connect to the wire.When there is a signal passing thru the wire, the LED will be on, so you can easily know which wire...