<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               JUN-30-2000
<CASH>                                          17,523
<SECURITIES>                                         0
<RECEIVABLES>                                    8,303
<ALLOWANCES>                                      (365)
<INVENTORY>                                      3,241
<CURRENT-ASSETS>                                29,685
<PP&E>                                           2,389
<DEPRECIATION>                                   1,634
<TOTAL-ASSETS>                                  30,738
<CURRENT-LIABILITIES>                            5,959
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                            84
<OTHER-SE>                                      24,695
<TOTAL-LIABILITY-AND-EQUITY>                    30,738
<SALES>                                         26,534
<TOTAL-REVENUES>                                26,534
<CGS>                                           12,204
<TOTAL-COSTS>                                   19,385
<OTHER-EXPENSES>                                   128
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  7,475
<INCOME-TAX>                                     2,840
<INCOME-CONTINUING>                              4,635
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     4,635
<EPS-BASIC>                                       0.56
<EPS-DILUTED>                                     0.48