This Is The Second Item RockyHub Sold @ Qoo10 

And Over 3 Years,

We Get More Than 1300 Reviews,

Customer Satisfaction 97% 

You May Read Through Our Customer's Reviews.Here

We Have more Than 30 Kinds of OTG Adapters Now,

Price From SGD0.9-SGD19.9,

For Harddisk Supported,You Have To Choose Power Supply Designed OTG Adapters.

This Link Only Show You The Haddisk Supported & Note3/S5 OTG  Adapters.

If Only Use For USB Mouse/Keyboard/Thumbdriver,

The Non-Power Supply Designed OTG Adapter (@ SGD0.9 Only) Will Do.

And The Link Is Here 

For Galaxy Note 3/S5 Only 

Plsease Make sure you get the really USB 3.0 OTG cable for your Note3/S5 

Some Sellers Selling OTG-USB 2.0(4-Pin) As OTG-USB 3.0(9-Pin)

Due To Poor Performance,RockyHub Never Bring In OTG-USB2.0(4-Pin) Adapters 

Here Are The Pictures(Below) Showing The Differences.

X00:OTG-USB 3.0 Micro B(9-Pin) With Power Supply-Black

(Harddisk Supported)

Make Sure The Format Of Harddisk is FAT32,

With 5V-2A Power Support

Otherwise,

Cannot read/write it 

This OTG cable with power supply,

by connecting the charger plug(5V-1A/2A) with USB port,

to support your high-power USB3.0 devices(Harddisk-Format FAT32)

But will not charge your NOTE 3 while using this cable

So far there is no any OTG cable with Charging function in the market.

Designed for high-power external devices(Harddisk-Format FAT32),

avoid the shortage of OTG power supply.

USB female port for mouse, keyboard, GPS, USB disk, Harddisk,3G Dongle...
Compatible with Most of OTG supported Devices

X01:OTG-USB 3.0 Micro B(9-Pin)Adapter-White(15CM)

X02:OTG-USB 3.0 Micro B(9-Pin)Adapter-Black(15CM)

This USB3.0 Host adapter cable allows you to connect a USB3.0 memory stick, a USB3.0 /2.0 memory card reader,

or a keyboard to your Samsung Galaxy Note 3 N9000 (some standard USB3.0/2.0 devices may not function if they consume too much power)

PC-free back up of videos and photos from Samsung Galaxy Note 3 N9000 to an external memory stick in a convenient way.

Connect to a keyboard for easier control of your Samsung Galaxy Note 3 N9000

15mm Short cable for easy carrying.

This cable is used to connect your micro USB 3.0 Port of your Samsung Galaxy Note 3/S5

to the USB3.0 Type A plug of your compatible USB3.0/2.0 device.

Compatible with Samsung Galaxy Note 3/S5

Color: White/Black

X03:OTG-USB 3.0 Micro B Adapter-Short-Blue

A01:OTG-Micro USB Cable-Power Supply A

(Micro USB Female Power Supply)

(Harddisk Supported)

Make Sure The Format Of Harddisk is FAT32,

With 5V-2A Power Support

Otherwise,

Cannot read/write it 

This OTG cable with power supply,

by connecting the charger plug(5V-1A/2A) with micro usb female port,

to support your high-power USB devices(Harddisk-Format FAT32)

But will not charge your Phones/Tablets while using this cable

So far there is no any OTG cable with Charging function in the market.

Designed for high-power external devices(Harddisk-Format FAT32),

avoid the shortage of OTG power supply.

USB female port for mouse, keyboard, GPS, USB disk, Harddisk,3G Dongle...
Compatible with Most of OTG supported Devices

A02:OTG-Micro USB-Power Supply B(Black)

(USB Male Power Supply)

(Harddisk Supported)

Make Sure The Format Of Harddisk is FAT32,

With 5V-2A Power Support

Otherwise,

Cannot read/write it 

This OTG cable with power supply,

by connecting the charger plug(5V-1A/2A) with USB male port,

to support your high-power USB devices(Harddisk)

But will not charge your Phones/Tablets while using this cable

So far there is no any OTG cable with Charging function in the market.

USB female port for mouse, keyboard, GPS, USB disk, etc.

B01:OTG-Mini(NOT Micro)USB Cable-Power Supply

(Harddisk Supported)

C01:OTG-Galaxy Tab 30 Pin Cable With Power Supply

(Harddisk Supported)

Make Sure The Format Of Harddisk is FAT32,

With 5V-2A Power Support

Otherwise,

Cannot read/write it 

Works with Galaxy Tab 10.1, Galaxy Tab 7.7, Galaxy Tab 2 7.0, and any Galaxy tablets featuring the same dock connector.
Support standard photo formats, including JPEG, RAW.
Supporting external input when connect normal USB keyboard
Supporting external input when connect to digital audio device with standard USB interface
Compatible with USB Camera that support Picture Transfer Protocol (PTP) or mass storage class devices
Just plug it into the dock connector port on your iPad then attach your digital camera or Samsung Galaxy Tab 10.1 using a USB cable