From the manufacturer
The Multi-plug for USB devices
Slim and compact, Piano 423 is readily equipped to be at your disposal, wherever you go!
Get your work done – quickest!
Sporting 4 USB 2.0 Ports, Piano 423 is just the one you need at your workstation to ensure maximum productivity.
Easily accessible port on top!
Piano 423 sports a port on top as well… That’s most sides covered!