<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                          16,971
<SECURITIES>                                    23,808
<RECEIVABLES>                                    3,117
<ALLOWANCES>                                       383
<INVENTORY>                                      3,899
<CURRENT-ASSETS>                                48,049
<PP&E>                                           1,672
<DEPRECIATION>                                     361
<TOTAL-ASSETS>                                  49,791
<CURRENT-LIABILITIES>                            2,494
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             9
<OTHER-SE>                                      47,271
<TOTAL-LIABILITY-AND-EQUITY>                    49,791
<SALES>                                          3,019
<TOTAL-REVENUES>                                 3,019
<CGS>                                            1,416
<TOTAL-COSTS>                                    1,416
<OTHER-EXPENSES>                                 2,774
<LOSS-PROVISION>                                    12
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                   (598)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                               (598)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                      (598)
<EPS-PRIMARY>                                    (0.07)
<EPS-DILUTED>                                    (0.07)