For  Immediate  Release

           LANTRONIX, INC. REPORTS FISCAL 2004 SECOND QUARTER RESULTS

   COMPANY RECORDS SECOND CONSECUTIVE QUARTER OF REVENUE GROWTH AND REDUCED CASH
  USAGE; SALES OF XPORT REACH 5% OF REVENUES, ONE QUARTER AHEAD OF EXPECTATIONS

     IRVINE,  CA, FEBRUARY 5, 2004 - Irvine, CA - Lantronix, Inc. (NASDAQ: LTRX)
today  reported  results  for its second fiscal quarter ended December 31, 2003:

     Revenues  for  the second fiscal quarter ended December 31, 2003 were $12.5
million,  an  improvement from the prior quarter when the company reported $12.2
million  in  revenue.

     Net loss was reduced to $(5.3) million, or $(0.09) per share for the second
fiscal  quarter  2004,  compared with net loss of $(7.1) million, or $(0.13) per
share  for  the  same  quarter  in  fiscal  2003.

     Cash and cash equivalents and marketable securities decreased approximately
$214,000  during  the  quarter,  in line with the company's earlier guidance and
representing  a  reduction  from  the  prior  quarter's  cash usage of $611,000.

     For the second fiscal quarter ended December 31, 2003, the company reported
revenues  of $12.5 million and net loss of $(5.3) million, or $(0.09) per share,
compared  with  revenues  of  $12.7million  and  net  loss of $(7.1) million, or
$(0.13)  per  share  for  the  second fiscal quarter ended December 31, 2002 and
revenues  of  $12.2 million and net loss of $(3.0) million, or $(0.05) per share
for  the  quarter  ended  September  30,  2003.

     Results  for  the  second  fiscal  quarter 2004 were impacted by a non-cash
impairment  charge  of  $3.0  million  related  certain  goodwill  and purchased
intangible  assets  of  Premise Systems, Inc., which was acquired by the company
during  fiscal  year  2002.  The  impairment expense included approximately $0.8
million charged to cost of sales and $2.2 million charged to operating expenses.
The net loss of $(5.3) million for the quarter included the impairment charge of
$3.0  million.

     Cash and cash equivalents and marketable securities decreased approximately
$214,000 during the quarter ended December 31, 2003, compared with a decrease of
$4.3 million for the same period a year earlier, and compared with a decrease of
$611,000  in  the  quarter  ended  September  30,  2003.

     "We  have  made  substantial  progress over the past year in both financial
performance  and  company positioning. Although our increase in revenue from the
prior  quarter was modest, results for the December quarter represent our second
consecutive  period  of  revenue  growth  and reinforce our belief that the core
Device  Networking  and  IT Management product lines are beginning to experience
increased  demand,"  stated  Marc  Nussbaum,  president  and  CEO.

     "Sales  in  our core businesses of IT Management and Device Networking were
up  6.7%  from the prior quarter. Sales of the company's flagship embedded XPort
family  reached  5%  of  sales  for the second fiscal quarter ended December 31,
2003,  one  quarter  ahead  of  earlier  guidance."

(a)     FISCAL  2004  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.

     "During  the third quarter, we look forward to continued improvement in our
core  business  and  operational fundamentals with cash usage in the range of $1
million,"  said  Nussbaum.


About  Lantronix

Lantronix,  Inc. (Nasdaq: LTRX) is a provider of hardware and software solutions
ranging  from systems that allow users to remotely manage network infrastructure
equipment  to  technologies  that  network-enable  products  and  appliances.
Lantronix was established in 1989, and its worldwide headquarters are in Irvine,
Calif.  For  more  information,  visit  the  company  on  the  Internet  at
www.lantronix.com.
- -----------------


This  release  may  be  deemed  to contain forward-looking statements, which are
subject  to  the  safe  harbor  provisions  of the Private Securities Litigation
Reform  Act  of  1995.  These  forward-looking  statements  include, among other
things,  statements regarding future events and the future financial performance
of  the Company that involve risks and uncertainties. Readers are cautioned that
these  forward-looking statements are only predictions and may differ materially
from  actual  future  events or results. Readers are urged to read the documents
filed  by the Company with the SEC, which identify risk factors that could cause
actual  results  to  differ  materially  from  the  forward-looking  statements.

Among  the  important factors or risks that could cause actual results or events
to  differ  materially  from  those  in  the  forward-looking statements in this
release  are: business and economic conditions and growth trends in our industry
and  target  markets,  as well as the geographic regions we serve; variations in
customer demand for products and services; changes in customer order patterns or
customer  mix;  insufficient, excess or obsolete inventory; litigation involving
patents,  intellectual  property,  antitrust,  stockholder  and  other  matters,
including  the  cost of pending litigation; and other factors.  For example, our
future  cash  usage  could  be  substantially different from our projects if our
operating  costs  or  demand  for  our  products  varied  from  our projections.

The  financial  information  contained  in  this  release  should  be  read  in
conjunction  with  the  consolidated  financial  statements  and  notes  thereto
included  in  the Company's most recent reports on Form 10-K and Form 10-Q, each
as  it  may  be  amended  from  time  to  time. The Company's current results of
operations  are  not  necessarily  indicative  of  its operating results for any
future  periods.  Although  any  projections  included  in  this release and the
factors  influencing  them  will  likely  change,  the  Company  undertakes  no
obligation  to  update  the  information. Such information speaks only as of the
date  of  this  release.

                                      # # #

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 CONSOLIDATED BALANCE SHEET DATA
                                 (IN THOUSANDS)


                                                      DECEMBER 31,    JUNE 30,
                                                          2003          2003
                                                      (UNAUDITED)
                                                               
Cash and cash equivalents and marketable securities  $      10,253   $  14,078
Accounts receivable, net. . . . . . . . . . . . . .          3,000       3,858
Inventories . . . . . . . . . . . . . . . . . . . .          5,698       6,011
Goodwill, net . . . . . . . . . . . . . . . . . . .          9,488      11,726
Purchased intangible assets, net. . . . . . . . . .          3,122       5,394
Long-term investments . . . . . . . . . . . . . . .          5,045       5,458
Total assets. . . . . . . . . . . . . . . . . . . .         53,576      62,856

Accumulated deficit . . . . . . . . . . . . . . . .       (148,728)   (140,424)
Total stockholders' equity. . . . . . . . . . . . .         31,501      37,717






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

                                                              THREE MONTHS ENDED   SIX MONTHS ENDED
                                                                DECEMBER 31,         DECEMBER 31,
                                                                2003      2002      2003      2002
                                                              --------  --------  --------  ---------
                                                                                
Net revenues . . . . . . . . . . . . . . . . . . . . . . . .  $12,532   $12,658   $24,762   $ 25,339
Cost of revenues . . . . . . . . . . . . . . . . . . . . . .    7,695     7,687    13,807     15,883
                                                              --------  --------  --------  ---------

Gross profit . . . . . . . . . . . . . . . . . . . . . . . .    4,837     4,971    10,955      9,456
                                                              --------  --------  --------  ---------

Operating expenses:
     Selling, general and administrative . . . . . . . . . .    5,540     8,208    12,245     16,079
     Research and development. . . . . . . . . . . . . . . .    1,990     3,117     3,974      5,547
     Stock-based compensation. . . . . . . . . . . . . . . .       63       335       218        780
     Amortization of purchased intangible assets . . . . . .      145       228       289        456
     Impairment of goodwill and purchased intangible assets.    2,252               2,252
     Restructure charges . . . . . . . . . . . . . . . . . .        -         -                4,929
                                                              --------  --------  --------  ---------
Total operating expenses . . . . . . . . . . . . . . . . . .    9,990    11,888    18,978     27,791
                                                              --------  --------  --------  ---------

Loss from operations . . . . . . . . . . . . . . . . . . . .   (5,153)   (6,917)   (8,023)   (18,335)

Interest income (expense), net . . . . . . . . . . . . . . .       11        75        35        267
Other income (expense), net. . . . . . . . . . . . . . . . .      (10)     (318)     (180)      (408)
                                                              --------  --------  --------  ---------

Loss before income taxes . . . . . . . . . . . . . . . . . .   (5,152)   (7,160)   (8,168)   (18,476)

Provision (benefit) for income taxes . . . . . . . . . . . .      103       (38)      136         48
                                                              --------  --------  --------  ---------

Net loss . . . . . . . . . . . . . . . . . . . . . . . . . .  $(5,255)  $(7,122)  $(8,304)  $(18,524)
                                                              ========  ========  ========  =========

Basic and diluted net loss per share . . . . . . . . . . . .  $ (0.09)  $ (0.13)  $ (0.15)  $  (0.34)
                                                              ========  ========  ========  =========

Weighted average shares (basic and diluted). . . . . . . . .   57,098    53,947    55,693     53,932
                                                              ========  ========  ========  =========