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DTECH High Speed USB 3.0 HUB 4-port Black 5Gbps DC 5V 2.4A Multi-Port Charger USB Extension HUB for Computer Projector

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DTECH High Speed USB 3.0 HUB 4-port Black 5Gbps DC 5V 2.4A Multi-Port Charger USB Extension HUB for Computer Projector

USB3.0 is also named Super speed USB. Its highest transmission speed is 5Gbps. If several devices share one USB channel, the main control chip will distribute and control on disposable band width of each device. This product adopts high performance USB3.0 HUB main control chip, fully supports Window, Mac and Linux, fully supports any USB devices such as mobile HD, U disk, cell phone, pad, card reader, MP3/4 player, mouse, keyboard, camera, printer and scanner etc. The current USB port of desktop PC, portable PC and pad can be expanded into more USB ports by one step only. Thus to satisfy the increasing devices demands and solve the USB port shortage of computer. It is plug and play, no need driver, no need restart the computer.

It supports BC1.2 charging function, charging current of each port can be 2.4A maximum. With off-line charging function, no need connect computer. It can become a multi-port charger when connected with a USB power adapter, can charge for cell phone/pad and other digital devices.


  • Product Origin:

    CHINA
  • Brand:

    DTECH
  • Item NO.:

    DT-3309
  • Shipping Port:

    guangzhou\shenzhen
Product Details
1. Adopts GL3525 original chip with high performance and low power consumption. Can rapidly expand 4 independent port hub for computer and laptop. It will make USB3.0 transmission more stable when connect to U disk, keyboard, mouse, mobile HD etc. 
2. Equipped with micro USB charging port, can supply power for super power devices, no need to equip DC charger, more convenient than DC charging.
3. Supports off-line charging, supports 2.4A fast charge.
4. With LED indicator, more convenient to use.
5. Adopts safe data circuit protection design, with built-in over current, over-voltage, electric leakage protection module.
6. The cable use multi-layer weave, pure copper shielding technology, effectively resist to electromagnetic interference. 
7. Electrostatic discharge voltage protection: ±8KV
8. Working temperature
  40-50℃ (ambient temperature 20℃)
9.Electrical specification
   Rated input voltage: DC 5V
   Input current: external power supply 1000mA~4000mA
10. Product specification: 59.35mm*59.35mm 
  Net weight:45g



(1) Testing Equipment

 

Desktop computer host

Mother board

ASUS B85M-G PLUS

CPU

INTEL Pentium CPU G3250 @ 3.2GHz

Hard disk

Seagate 1000GB

RAM

Kingston DDR3 4G

GPU

non

Power supply

Great Wall  ATX-350P4

OS

WINDOWS 7 flagship version  32bit

 

(2) Testing peripherals

Mobile hard disk 2.5 inch, mechanical hard disk 3.5 inch

(3) Testing result

Speed testing >60m/s is normal. Product testing is OK.


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