e.g. maybe Brando (based out of HK); IIRC, hotsyncing cables, but not sure about chargers.
I've had my T615C since April, and still like it. At least Sony has kept the same hotsync connector since the T series (the earlier N series, e.g. N760C, cannot use the newer accessories). It seems like Sony replaces the Clie line every six months.
Clie battery life is acceptable but not particularly great.
Tony