Features:
a) Easy to use
b) Equal to common mobile hard disk in size
c) Functions: 
1) Mobile hard disk:
9) Data communication with computer via USB port
) Support 2.5" 5 - 80GB, 4200rpm / 5400rpm hard disk
2) USB 2.0 OTG digital camera partner:
9) Directly copy data from various USB devices, USB pen 
drive, such as digital cameras, card readers

Specification: 
a) USB2.0 Host port high speed data transfer
b) Directly for camera, card reader, and all USB device without PC to copy inside.
c) Capacity: 20G - 120G available
d) external power supply
e) Data read speed: 21m / s (relative to hardware )
f) Data write speed: 15m / s (relative to 7 storage temperature: -40 ~ 85 hardware
) 
g) Operating system: Windows 98 / SE, Windows 2000 / ME / XP, MacOS 9. x / X
h) Operating temperature: -10 ~ 70
i) Driverless (compatible with Windows 2000 / XP / ME and OS, Mac without any driver
)
j) Relative working humidity: 10 - 80%
k) Relative storage humidity: 5 - 90%

We have been a leading manufacturer and exporter of OTG

Contact information: Inquire

Address:	Room 9D, Gaokeli Building, Block A, Huanggang Middle Road, Shenzhen City, Futian District, Guangdong Province. China
Company Name:	Shenzhen Bluetimes Technology Co., Ltd.
Contact Person:	Mr. Andy Liu
Fax:	86-755-88362530
Mobile Phone:	86-13077883951
Telephone:	86-755-88360825, 81898157
Website:	http://www.ebluetimes.com
Zip:	518009