custom usb hub

custom usb hub 1.China direct supplier 2.Promotional usb hub 3.4 port usb hub 4.Blinking 4 ports USB HUB custom usb hub Customized logo blink when connect with equipment. Large space to flashing LOGO. Best promotional gift custom usb hub description4-port hubUSB 2.0Fully compliant to USB Revision 2.0 specificationProvides a data transfer rate up to 480MbpsSupport Plug and Play and Hot Swappable capabilitySupport Windows 98/98SE/ME/2000/XP/Vista & Mac 10.4.53 colors available: White, Black and BlueSize: 5.8x5.8x4.7cmcustom usb hub Product Picture     4 port USB hub is a device that expands a single USB port into several so that there are more ports available to connect devices to a host system.4 port USB hubs are often built into equipment such as computers, keyboards, monitors, or printers. When such a device has many USB ports they all usually stem from one or two internal USB hubs rather than each port having independent USB circuitry.Physically separate USB hubs come in a wide variety of form factors: from external boxes (looking similar to a network hub) connectible with a long cable, to small designs that can be directly plugged into a USB port .Laptop computers may be equipped with many USB ports, but an external USB hub can consolidate several everyday devices (like a mouse and a printer) into a single hub to enable one-step attachment and removal of all the devices. Jumon Electronic ltd is a manufacturer of consumer electronics & gifts, supplying USB HUB, Optical mice, card reader, USB key, computer peripherals, electronic gifts & promotion items 

custom usb hub