<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> YEAR 6-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 6,495 13,792
<SECURITIES> 3,896 0
<RECEIVABLES> 9,552 12,185
<ALLOWANCES> (730) (1,834)
<INVENTORY> 16,287 19,592
<CURRENT-ASSETS> 36,045 49,421
<PP&E> 2,968 4,689
<DEPRECIATION> (1,134) (1,592)
<TOTAL-ASSETS> 38,274 56,896
<CURRENT-LIABILITIES> 16,471 35,394
<BONDS> 96 196
53,136 53,414
0 0
<COMMON> 1 1
<OTHER-SE> (31,430) (32,122)
<TOTAL-LIABILITY-AND-EQUITY> 38,274 56,896
<SALES> 29,219 40,816
<TOTAL-REVENUES> 29,219 40,816
<CGS> 24,596 34,052
<TOTAL-COSTS> 44,383 59,757
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 117 158
<INCOME-PRETAX> 15,281 (19,099)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (15,281) (19,099)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (15,281) (19,099)
<EPS-BASIC> (2.63) (2.29)
<EPS-DILUTED> (2.63) (2.29)
</TABLE>