I bought a new camera an do not need this flash anymore.  I did not use it much. I bought it as a spare to my Sony Alpha 200's flash. 

( please note that the compatibility of the product cannot be guaranteed by me.  It worked with my  Sony Alpha 200      DSLR camera )

The information that follows is as i received it at the time of purchase:

YONGNUO YN460-II Flash for SONY Alpha Minolta

Introduction

This flash speedlight YN460-II is designed for Sony and Minolta Camera, the appearance is very nice, it's a very smaller and light heavy weight.
with continuous output level control.

Function:

• YN460-II has an Wireless Light control function for a slave flash.
• 7 difference manual flash power level
• with Reflector board and diffusing board
• Test button and charging indicator

Note: This YN460-II can NOT work on TTL mode.

Parameters :

Guide number:                     38(at 35mm focal length, ISO 100 in meters)
                                               53(at 35mm focal length, ISO 200 in meters)
Flash mode:                          M,S1,S2
Flash power control:           Level 46 light quantity output control with 1/7-stop increment
Circuit design:                      IGBT
Vertical rotation angle:       -7-90 degree
Horizontal rotation angle:   0-270 degree
Power Source:                     4 X AA size batteries (Alkaline or Ni-MH are usable)
Battery Life:                         100 - 1500 times (with alkaline batteries)
Recycle Time:                      approx 4sec(with alkaline batteries)
Color Temperature:             5600K
Flash Duration:                     1/800S - 1/20000S
Power Saving:                      In radio flash mode (S1 or S2), if the flash is idle for 30min, it will
                                                power off automatically in order to save power 
Dimensions:                          72X135X85mm
Net Weight:                            250g

Package Included:  
YN460-II(for SONY) Flash Unit x1
Protector Bag x1
English manual x1
(Original Manufactory Package)

Suitable For

Work with SONY&Minolta iISO Shoe Cameras and Trigger

SONY Alpha:
a950 a900 a850 a700
a580 a560 a550 a500 a450
a290 a390 a230 a330 a380
a350 a300 a200 a100
a77 a55 a33

KONICA MINOLTA
a-7D(Maxxum 7D)
a-5D(Maxxum 5D)