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1 Introduction  

Thank you for purchasing the 802.11g Wireless LAN Mini USB Adapter. This USB Adapter is 
designed to comply with IEEE 802.11g Wireless LAN standard and easy to carry with the 
Mini size. It is suitable for any Laptop or Desktop computers.  
 
This adapter supports 64/128/256-bit WEP data encryption that protects your wireless 
network from eavesdropping. It also supports WPA (Wi-Fi Protected Access) feature that 
combines IEEE 802.1x and TKIP (Temporal Key Integrity Protocol) technologies. Client 
users are required to authorize before accessing to APs or AP Routers, and the data 
transmitted in the network is encrypted/decrypted by a dynamically changed secret key. 
This adapter has built-in AES engine which ensure the highest degree of security and 
authenticity for digital information and it is the most advanced solution defined by IEEE 
802.11i for the security in the wireless network. 
 
This adapter is cost-effective, together with the versatile features; it is the best solution for 
you to build your wireless network. 

1.1 Features 

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Complies with the IEEE 802.11b and IEEE 802.11g 2.4GHz standards. 

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Up to 54Mbps high data transfer rate. 

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Support 64/128/256-bit WEP, WPA (TKIP, IEEE 802.1x) and AES functions for high level of 
security. 

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Supports Software AP function, which turns the wireless station into a wireless AP. 

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Complies with IEEE 802.11d country roaming standard. 

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Support the most popular operating system: Windows 98SE/Me/2000/XP. 

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Supports USB 2.0/1.1/1.0 interface. 

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Portable and mini-size design. 

• 

Suitable for Any Notebook or Desktop PC. 

1.2 Specifications 

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Standard: IEEE 802.11g/b 

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Bus Type: USB 2.0 Type A 

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Frequency Band: 2.4000~2.4835GHz (Industrial Scientific Medical Band) 

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Modulation: OFDM with BPSK, QPSK, 16QAM, 64QAM (11g) 

BPSK, QPSK, CCK (11b) 

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Data Rate: 54/48/36/24/18/12/11/9/6/5.5/2/1Mbps auto fallback 

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Security: 64/128/256-bit WEP Data Encryption, WPA (IEEE 802.1x with TKIP) and AES 

• 

Antenna: Internal Antenna 

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Drivers: Windows 98SE/Me/2000/XP/2003 Server 

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LED: Link/Activity 

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Transmit Power: 16dBm (Typical) 

Summary of Contents for EW-7317UG

Page 1: ...8 80 02 2 1 11 1g g W Wi ir re el le es ss s L LA AN N M Mi in ni i U US SB B A Ad da ap pt te er r User Manual Version 1 0 May 2004...

Page 2: ...arranties merchantability or fitness for any particular purpose Any software described in this manual is sold or licensed as is Should the programs prove defective following their purchase the buyer a...

Page 3: ...an outlet on a circuit different from that to which the receiver is connected 4 Consult the dealer or an experienced radio technician for help FCC Caution This equipment must be installed and operated...

Page 4: ...of those who install and use it However special attention must be paid to the dangers of electric shock and static electricity when working with electrical equipment All guidelines of this and of the...

Page 5: ...ATURES 1 1 2 SPECIFICATIONS 1 1 3 PACKAGE CONTENTS 2 2 INSTALLATION PROCEDURE 3 3 CONFIGURATION UTILITY 8 3 1 WIRELESS CONNECTION 8 3 2 GENERAL CONNECTION SETTING 10 3 3 WEP ENCRYPTION 12 3 4 ADVANCED...

Page 6: ...his adapter is cost effective together with the versatile features it is the best solution for you to build your wireless network 1 1 Features Complies with the IEEE 802 11b and IEEE 802 11g 2 4GHz st...

Page 7: ...Package Contents Before you begin the installation please check the items of your package The package should include the following items One USB Adapter One USB 2 0 Extension Cable 100 cm One Quick Gu...

Page 8: ...P Procedures are similar for Windows 98SE Me 2000 2003 Server Note3 If you have installed the Wireless PC Card driver utility before please uninstall the old version first Please follow below instruct...

Page 9: ...4 C Click Continue Anyway to finish the installation...

Page 10: ...USB Adapter into the USB port of your computer B The Found New Hardware Wizard is displayed select Install the software automatically Recommended and click Next C Click Continue Anyway and the system...

Page 11: ...ion Utility To setup the USB adapter double click the icon in the system tray For Windows XP there is a Windows Zero Configuration Tool by default for you to setup wireless clients If you want to use...

Page 12: ...Double click the utility icon in the system tray B Click Yes to use the utility of the USB adapter Second Way A Double click the icon B Click Advance C Uncheck Use Windows to configure my wireless net...

Page 13: ...ure to install the adapter to PC or laptop with USB 2 0 interface This adapter runs at lower performance while you connect it to the USB 1 1 1 0 port of your computer 2 This adapter will work in 11b m...

Page 14: ...e USB Adapter and the wireless station on the list 1 Double click the wireless station on the list directly 2 Select the station you intend to connect and then click Connect this site Current Network...

Page 15: ...he better the quality TX Frame It shows the number of data frames which are transmitted by the adapter successfully RX Frame It shows the number of data frames which are received by the adapter succes...

Page 16: ...and then only the device with the same SSID can interconnect to the adapter Any If Any check box is enabled the adapter will survey and connect to one of the available wireless stations without checki...

Page 17: ...signate Load Load the setting values from the file entered in the Profile Name The new settings will be activated immediately Save Current Write the current setting values to the file entered in the P...

Page 18: ...Key1 Key4 The keys are used to encrypt data transmitted in the wireless network Fill the text box by following the rules below 64 bit Input 10 digit Hex values or 5 digit ASCII values as the encryptio...

Page 19: ...ion is larger than Max mode Fragementation Threshold The value defines the maximum size of packets any packet size larger than the value will be fragmented If you have decreased this value and experie...

Page 20: ...s OFDM as a mandatory new coding scheme for 6 12 and 24 Mbps mandatory speeds and 18 36 48 and 54 Mbps optional speeds The ERP includes the modulation schemes found in 802 11b including CCK for 11 and...

Page 21: ...based security has been developed to ensure the highest degree of security and authenticity for digital information wherever and however communicated or stored while making more efficient use of hard...

Page 22: ...the original data without the need for retransmission To an unintended receiver DSSS appears as low power wideband noise and is rejected ignored by most narrowband receivers 13 What is Spread Spectru...

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