USB 2.0 Hub 4 พอร์ต USB model: P-1703

Working indicator: มีสีดำครับ Working connection: 60CM Working humidity: 10% - 90% Working voltage: 5V Working current: 500mA Working temperature: -20C - 75C Storage temperature: -40C - 85C Support System: Windows 95/98/2000/2003/ME/XP/Vista or Mac OS 8.1 or above (Driver installed under Windows 95/98 system) #highspeed #usb2.0hub #4port #usbsplitter #