Exhibit 1
Joint Filing Agreement
In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as
amended, the undersigned hereby agree to the joint filing on behalf of each of
them of a statement on Schedule 13D (including amendments thereto) with respect
to the Common Stock, no par value of Castelle, and that this Agreement be
included as an Exhibit to such joint filing. This Agreement may be executed in
any number of counterparts all of which taken together shall constitute one and
the same instrument.
In witness whereof, the undersigned hereby execute this Agreement this 11th day
of July, 2005.
/s/ Xxxxxx Xxxx
------------------------------
Xxxxxx Xxxx
XXXX HOLDING COMPANY, LLC
By: Xxxxxx Xxxx
--------------------------
Name: Xxxxxx Xxxx
Title: Manager
XXXX CAPITAL PARTNERS I, L.P.
By: Xxxx Holding Company, LLC,
as general partner
By: Xxxxxx Xxxx
--------------------------
Name: Xxxxxx Xxxx
Title: Manager
SPECTRUM GALAXY FUND LTD.
By: /s/ Xxxx X. Xxxxxxxxx
--------------------------
Name: Xxxx X. Xxxxxxxxx
Title: Director
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