Bộ Chia 7 Cổng Usb 2.0 7 Trong 1 Cho Laptop Pc

Giới thiệu Bộ Chia 7 Cổng Usb 2.0 7 Trong 1 Cho Laptop Pc

feature:
classic design, exquisite shell, support hot swap, low power consumption. the product is suitable for u disks, card readers, usb mice, usb keyboards, , digital cameras, digital cameras, usb sound cards, hard disk boxes and other . it extends 4 usb ports, each with a power supply of up to 300 ma, and the second generation of usb hub controller, no driver, plug and play, support up to 127 usb devices, all use first-class high-quality devices to ensure product stability.
product material: abs
-usb binding 2.0 chip, high-speed chip.
2. (hi-speed) usb2.0 interface, the theoretical maximum rate can reach 480mbps, and is backward compatible with usb 1.1/1.0 standard specifications
-equipped with four sets of usb sockets with hot swap function
-current protection function, support overload voltage and instant current protection function, safe and convenient to use
-stable working output
-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 must be installed under windows 95/98 system)
the package includes:
1*usb hub

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Giá EFK