Color USB HUB with 4 ports
Negotiable /Piece
Min.Order:3000 Pieces
Shenzhen Double Power Electronics Co., Ltd.
No adapter needed and no need driver program
Four ports USB hub
I/O bus protocol: 2.0
Transmission speed: up to 480Mbps
Draw power directly from USB port
Various colors are available
Operating voltage: 5V from USB port
Pen holder