<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S CONSOLIDATED FINANCIAL STATEMENTS INCLUDED IN FORM 10-Q AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          JUN-30-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                      10,128,000
<SECURITIES>                                         0
<RECEIVABLES>                                3,801,000
<ALLOWANCES>                                 (167,000)
<INVENTORY>                                  5,273,000
<CURRENT-ASSETS>                            19,186,000
<PP&E>                                       3,195,000
<DEPRECIATION>                               1,849,000
<TOTAL-ASSETS>                              21,052,000
<CURRENT-LIABILITIES>                        2,584,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                  4,948,000
<COMMON>                                    19,327,000
<OTHER-SE>                                 (5,807,000)
<TOTAL-LIABILITY-AND-EQUITY>                21,052,000
<SALES>                                     14,953,000
<TOTAL-REVENUES>                            14,953,000
<CGS>                                        6,875,000
<TOTAL-COSTS>                                6,810,000
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                           (238,000)
<INCOME-PRETAX>                              1,506,000
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          1,506,000
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,506,000
<EPS-PRIMARY>                                      .18
<EPS-DILUTED>                                      .17