3com OfficeConnect Wireless 108Mbps 11g XJACK PC Card 3CRXJK10075 プリント

High-Speed, Secure, Wide-Range
Connectivity 
With this secure, ultra high-speed wireless
PC Card, mobile users can roam the office
while accessing network resources, the
Internet, and e-mail at speeds up to 
108 Mbps over secure wireless connections. 

Strong Security Features
To help shield wireless connections, the
108 Mbps 11g PC Card supports advanced
WPA and AES dynamic key encryption as
well as basic WEP encryption. The latest
802.1X authentication also helps protect
against unauthorized users. 

3Com’s patented XJACK

®

antenna extends

for excellent reception then tucks safely
away for traveling. To conserve battery
power, the card powers-down when the
antenna is retracted. 

Reliable Top Performance
Super G packet bursting, compression, fast
frames, and dynamic turbo features auto-
matically boost performance without user
intervention. Dynamic rate shifting
matches the best connection speed in
response to physical and traffic conditions
so wireless connections stay reliable. 

Simple Installation and Convenient Use
Preset defaults make setup and operation
easy. Wireless Card Manager software lets
an administrator create profiles for mobile
users that reflect specific wireless LAN
settings for each place they travel: users
just select the proper profile and they are
configured for connection.

3Com

®

OfficeConnect

®

Wireless 108 Mbps

11g XJACK

®

PC Card

• Ideal for multimedia or other high

bandwidth applications; Super G
features boost performance

• Latest, most effective security

keeps transmissions private and
the network safe from
unauthorized users

DATA SHEET

HIGH-SPEED, STANDARDS-BASED CONNECTIVITY

802.11g support 

Mobile users enjoy access to network resources at speeds up to 108 Mbps over a wide operating range.

802.11b compatibility

High-speed 11g standard is backward compatible with 11b 11 Mbps networks, preserving existing 
equipment investments.

Wi-Fi certified

Helps ensure interoperability with Wi-Fi certified products from other vendors.

STRONG SECURITY FEATURES

Multiple encryption and authentication schemes

WPA (Wi-Fi Protected Access), Advanced Encryption Standard (AES), WEP (Wired Equivalent Privacy) 
encryption, and 802.1X authentication protect communications over the wireless LAN and helps ensure that
only authorized users access the network.

RELIABLE TOP PERFORMANCE

Dynamic packet bursting 

Dynamically increases throughput by sending more frames per given time period.

Hardware compression 

Dynamically increases throughput by compressing data frames in real time without affecting the host processor.

Fast frames

Dynamically extends frame size to transmit more data per frame, boosting efficiency with less overhead.

Dynamic/static Turbo mode

Doubles the effective transmission rate by combining two channels; dynamic mode automatically adjusts
bandwidth for need and environment.

Dynamic rate shifting

Keeps network connections continuously available as mobile users roam by automatically matching the best
connection speed. 

SIMPLE INSTALLATION AND CONVENIENT USE

XJACK antenna

3Com-patented design extends for use and retracts for safe transport and to conserve power; no need to
remove the PC Card from the notebook while traveling. 

Wireless Card Manager 

Creates profiles for each place mobile users travel; also displays connection status and features simple-to-use
diagnostic tools.

Flexible operation modes

Give users communication flexibility: choose ad hoc for simple two-way transmissions or infrastructure mode
for expanded connectivity through an access point.