For  Immediate  Release

                   Lantronix, Inc. Reports Fiscal 2004 Results

Irvine,  CA,  September  9,  2004  - Irvine, CA - Lantronix, Inc. (NASDAQ: LTRX)
today  reported  results  from its continuing operations for its fiscal year and
fourth  quarter  ended  June  30,  2004:

- -     Revenues  for the fiscal year ended June 30, 2004 were $48.9 million, flat
with  the  same  period  last  year  when  the company recorded $49.4 million in
revenues.

- -     Net  loss  was reduced to $(15.7) million, or $(0.28) per share for fiscal
2004,  compared  with  net loss of $(47.5) million, or $(0.88) per share for the
previous  fiscal  year.  Results  for fiscal 2004 included a $5.0 million charge
related  to  the  company's  remaining  investment  in  Xanboo,  an  early stage
technology  company.

- -     Operating  loss  was  reduced  to $(5.6) million for fiscal 2004, compared
with  operating  loss  of  $(36.5)  million  for  fiscal  2003.

- -     Revenue  from  the company's core product lines was up 14% for the quarter
ended  June  2004  compared  to  the  same  period  last  year.

- -     Revenue  from  the  Device  Networking products was up 31% for the quarter
ended  June  30,  2004  compared  to  the  same  period  last  year.

For  the fiscal year ended June 30, 2004, the company reported revenues of $48.9
million  and  net  loss from continuing operations of $(5.6) million, or $(0.19)
per  share, compared with revenues of $49.4 million and net loss from continuing
operations  of  $(37.4)  million,  or $(0.69) per share for the same period last
year.

Net loss from discontinued operations of the company's Premise subsidiary, which
was  sold  during  the  third fiscal quarter, was $(5.0) million, or $(0.09) per
share, and $(10.1) million, or $(0.19) per share for the fiscal years ended June
30,  2004,  and  2003,  respectively.

For  the  fourth fiscal quarter ended June 30, 2004, Lantronix recorded revenues
of  $11.9  million and net loss from continuing operations of $(6.9) million, or
$(0.12)  per  share, compared with revenues of $11.8 million and a net loss from
continuing  operations  of  $(13.0)  million, or $(0.24) per share, for the same
period last year.   Results for the quarter ended June 30, 2004, included a $5.0
million  charge for the write-off of a long-term asset, related to the company's
investment  in Xanboo, an early stage technology company, compared to impairment
and  restructuring  charges  of  $3.0  million  for  the  same period last year.

Net income from discontinued operations was $138,000, or $0.00 per share for the
quarter  ended  June  30,  2004,  compared with a net loss of $(6.1) million, or
$(0.11)  per  share  for  the  quarter  ended  June  30,  2003.

Net  loss  was  $(6.8)  million,  or  $(0.12) per share, and $(19.1) million, or
$(0.35)  per share for the quarters ended June 30, 2004, and 2003, respectively.

Cash,  cash  equivalents  and  marketable  securities  decreased  approximately
$685,000  during  the  quarter  ended June 30, 2004, compared with a decrease of
$459,000  for  the  same  period  a year earlier, and in line with the company's
earlier guidance of cash usage in the range of $1 million. The company indicated
that  it  would  have  cash  usage  in the range of $2.2 to $2.8 million for the
current  quarter  ending September 30, 2004, as a result of the payment of notes
incurred  in  connection  with  the  Stallion acquisition two years earlier, tax
audit payments, and higher expenses for the quarter related to the launch of new
products.  Cash  usage  is  anticipated to return to the range of $1 million per
quarter  in  the second fiscal quarter ending December 31, 2004, and the company
affirmed  its  current  cash flow breakeven to be in the revenue range of $14 to
$15  million  per  quarter.

"We  experienced  flat overall revenue for the recently completed year, however,
this result masks a significant shift in sales towards our core product lines of
Device  Networking  and IT Management, and away from legacy non-core offerings,"
stated  Marc  Nussbaum,  president  and  CEO.  "Growth  in  our  core  products
accelerated  in  the  latter  half  of the fiscal year. We are seeing signs that
momentum  is  beginning to build in the Device Networking market as evidenced by
our  revenue  growth  and  a  50%  increase in unit sales compared to last year.

FISCAL  2005  QUARTER  OUTLOOK

The  following  statements  are  forward-looking  and  are  based  on  current
expectations.  Statements  about future revenues, product successes or sales, or
cash  usage are subject to variations in any specific period. Actual results may
differ  materially  from  those  described  below.  The  company  undertakes  no
obligation  to  update  this  release.

"We  expect  revenues  to  be  relatively flat in fiscal Q1 with top line growth
expected  in  the  December  quarter. Our full year fiscal 2005 outlook includes
overall  top  line  revenue  growth and we reiterate our expectation of reaching
positive  cash  flow  from  operations at $14 to 15 million in quarterly sales,"
Nussbaum  said.

About  Lantronix

Lantronix,  Inc.  (NASDAQ:  LTRX) provides technology solutions that deliver Net
Intelligence  ,  helping  businesses  remotely  manage  network  infrastructure
equipment  and  rapidly  network-enable  their  physical  electronic  devices.
Lantronix  connectivity  solutions  securely  link a company's electronic assets
through  the  network, allow access to business-critical data within each device
and  convert that data into actionable information.  With this new intelligence,
companies  can  achieve  greater  efficiencies,  reduce resource consumption and
proactively transform the way they do business.  The leader in device networking
and  secure  remote  management solutions, Lantronix was founded in 1989 and has
its  worldwide  headquarters in Irvine, California.  For more information, visit
www.lantronix.com.

This  news  release  contains  forward-looking statements that involve risks and
uncertainties.  Actual  results  and  outcomes  may differ materially from those
discussed or anticipated. For example, statements regarding our future revenues,
cash  usage  and  our  cash  flow breakeven point are forward looking statement.
Factors that might affect actual outcomes include, but are not limited to market
acceptance  of  Lantronix  products  by  our  customers, future revenues, future
expenses,  future  margins,  cash  usage,  and financial performance. For a more
detailed discussion of these and associated risks, see the Company's most recent
documents  filed  with  the  Securities  and  Exchange  Commission.

#  #  #

Lantronix  is a registered trademark of Lantronix, Inc. All other trademarks are
properties  of  their  respective  owners.

Media  Contacts:          Jim  Kerrigan,  CFO
                          Lantronix
                          949-453-3990





               SELECTED UNAUDITED CONSOLIDATED BALANCE SHEET DATA
                                 (IN THOUSANDS)

                                                           JUNE 30,
                                                        2004        2003
                                                     ----------  ----------
                                                           
Cash and cash equivalents and marketable securities  $  12,178   $  14,078
Accounts receivable, net. . . . . . . . . . . . . .      3,242       3,818
Inventories . . . . . . . . . . . . . . . . . . . .      6,677       6,011
Goodwill. . . . . . . . . . . . . . . . . . . . . .      9,488       9,488
Purchased intangible assets, net. . . . . . . . . .      2,056       4,275
Long-term investments . . . . . . . . . . . . . . .          -       5,458
Total assets. . . . . . . . . . . . . . . . . . . .     45,159      62,856

Accumulated deficit . . . . . . . . . . . . . . . .   (156,078)   (140,424)
Total stockholders' equity. . . . . . . . . . . . .     24,791      37,717






                    SELECTED UNAUDITED CONSOLIDATED STATEMENT OF OPERATIONS DATA
                                (IN THOUSANDS, EXCEPT PER SHARE DATA)

                                                           Three Months Ended    For the Year Ended
                                                                JUNE 30,              JUNE 30,
                                                           -------------------  --------------------
                                                             2004      2003       2004      2003
                                                           --------  ---------  --------  ----------
                                                                               
Net revenues. . . . . . . . . . . . . . . . . . . . . . .  $11,876   $ 11,765   $ 48,885   $ 49,389
Cost of revenues. . . . . . . . . . . . . . . . . . . . .    6,734     11,430     25,026     36,264
                                                           --------  ---------  ---------  ---------

Gross profit. . . . . . . . . . . . . . . . . . . . . . .    5,142        335     23,859     13,125
                                                           --------  ---------  ---------  ---------

Operating expenses:
  Selling, general and administrative . . . . . . . . . .    5,266      6,301     23,293     28,660
  Research and development. . . . . . . . . . . . . . . .    2,226      2,062      7,813      9,430
  Stock-based compensation. . . . . . . . . . . . . . . .       40        183        347      1,453
  Amortization of purchased intangible assets . . . . . .       30         45        148        602
  Impairment of goodwill and purchased intangible assets.        -      2,353          -      2,353
  Restructure charges . . . . . . . . . . . . . . . . . .        5        663     (2,093)     5,600
  Litigation settlement costs . . . . . . . . . . . . . .        -      1,533          -      1,533
                                                           --------  ---------  ---------  ---------
    Total operating expenses. . . . . . . . . . . . . . .    7,567     13,140     29,508     49,631
                                                           --------  ---------  ---------  ---------

Loss from operations. . . . . . . . . . . . . . . . . . .   (2,425)   (12,805)    (5,649)   (36,506)

Interest income (expense), net. . . . . . . . . . . . . .        7        (39)        50        248
Other income (expense), net . . . . . . . . . . . . . . .   (5,050)         8     (5,333)      (926)
                                                           --------  ---------  ---------  ---------

Loss before income taxes. . . . . . . . . . . . . . . . .   (7,468)   (12,836)   (10,932)   (37,184)

Provision (benefit) for income taxes. . . . . . . . . . .     (533)       188       (325)       250
                                                           --------  ---------  ---------  ---------

Loss from continuing operations . . . . . . . . . . . . .   (6,935)   (13,024)   (10,607)   (37,434)

Income (loss) from discontinued operations. . . . . . . .      138     (6,081)    (5,047)   (10,115)
                                                           --------  ---------  ---------  ---------

Net loss. . . . . . . . . . . . . . . . . . . . . . . . .  $(6,797)  $(19,105)  $(15,654)  $(47,549)
                                                           ========  =========  =========  =========

Basic and diluted loss per share:
  Loss from continuing operations . . . . . . . . . . . .  $ (0.12)  $  (0.24)  $  (0.19)  $  (0.69)
  Income (loss) from discontinued operations. . . . . . .        -      (0.11)     (0.09)     (0.19)
                                                           --------  ---------  ---------  ---------

Net loss. . . . . . . . . . . . . . . . . . . . . . . . .  $ (0.12)  $  (0.35)  $  (0.28)  $  (0.88)
                                                           ========  =========  =========  =========

Weighted average shares (basic and diluted) . . . . . . .   57,656     55,088     56,862     54,329
                                                           ========  =========  =========  =========