Review on 🔀 Aluminum USB 3.0 Switcher Selector Hub Adapter - Share 4 USB Devices among 4 Computers - Supports Mouse, Keyboard, Scanner, Printer, PC - KVM Console Box with One-Button Swapping - Includes 4-Pack USB Cable by Steven Thelin

2.5 Stars: Used to switch 4 devices between two USB 3.0 laptops. Setup was very easy, however it does not recognize standard PNY USB 3.0 flash drives or USB hard drives. Everything else I have plugged in switches correctly and works: mouse, keyboard, USB mic. The keyboard switches almost instantly, but with the mouse the delay is about 12 seconds. I have a USB switch connected to its own power supply via the micro USB port on the back, doesn't seem to matter. The PNY USB stick and USB hard drive work perfectly when directly plugged into any computer. UPDATE 3/20 - 0 stars Completely stopped working. I tested it on two different computers. Tried disconnecting, reconnecting, holding the button down, different USB ports, now it's just a useless paperweight.