4 port USB HUB shine logo HUBFUNCTIONS: 4 usb hub ports, 1.1 and 2.0 version for optional 1 blue light will on when connect with computer; 2.0 version has insert device  indicator display the connectiong versions optional Can connect with U disc, MP3, and any digital device It can show the logo of customer after connect with computer Material: ABS , Color: BlackUnit size: 9.5x6x1.7CMQty/ctn: 100pcs/ctnMeas/ctn: 46.5*20*22.5CMN.W/G.W: 7.0/7.8kgsLogo imprint max.size: 4*3.8Cm

4 port USB HUB with logo shine