Review on Knaive DisplayPort Converter Switcher Bidirectional by Mark Saric

The switch is about the same width, slightly shorter than a credit card and only about 1/2 inch thick. It is very light but looks well made. Switching from computer source to computer source only takes about 2 seconds, and I haven't experienced any picture issues when either source has passed the switch compared to connecting directly to the display. I'd recommend attaching the switch to something with velcro or something because it's so light and the cables you connect to it will likely pull on it a bit.