The clix 1st Generation AC/USB Adapter was released to the end user beginning in November 2006. It consists of a USB-A to DC adapter and a wall wart supporting 100-240v. It allows the 1st Generation clix to charge from any state and charge while in the cradle under use.

what means "released"? I feel it was announced much earlier on iriver.co.kr

Any chance for a close up image finally, showing the USB pins (including especially the fifth one)?