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EL-2511CD2+EXT2 - IEEE 802.11b (11Mbps) PCMCIA Card Prism 2.5 chipset, 2 MMCX antenna sockets (requires antenna).

The IEEE 802.11b PCMCIA Card with two MMCX antenna connectors is a convenient way to let you put a notebook computer almost anywhere without the hassle of running network cables. Now you don't need to suffer from drilling holes and exposed cables. Once you are connected, you can do anything, just like the wired network. The wireless cardbus adapter operates seamlessly in the 2.4GHz frequency spectrum supporting the 802.11b (11Mbps) wireless standard. Since this is a high output power product, the user must take care to ensure that it is operated within the maximum permitted power levels for their country.

PCMCIA Wireless Card
Stock Code More...
(Mfr part code: SL-2511CD+EXT2)
Download Manual
Download Drivers
Further Specifications


Features Benefits
11Mbps data transfer rate High-speed data transmission
Up 23 dBm transmit output power(depends on different countries) Long operating range, up to three times range of standard products
Compliant IEEE802.11b compliant
Automatic data rate scaling at 11, 5.5, 2 and 1 Mbps Optimized throughput, range and connectivity
Improved 64/128-bit WEP Engine Significantly improved throughput
Wide coverage range up to 1200 meters in open space Wireless connectivity for all your computers
Advanced Power Management Extended battery life
Plug and Play Easy installation
Significantly improved indoor multipath distortion Higher link quality in indoor environment
Radio Data Rate 11, 5.5, 2 and 1 Mbps, Auto Fall-Back
Range (open environment) 11 Mbps - 300m/450m (23 dBm output power)
5.5 Mbps - 400m/600m (23 dBm output power)
2 Mbps - 500m/750m (23 dBm output power)
1 Mbps - 800m/1200m (23 dBm output power)
Operating Voltage 3.3V/5V
Regulation Certifications FCC Part 15/UL, ETSI 300/328/CE
Compatibility Fully interoperable with IEEE802.11b compliant products
LED Indicator RF Link activity
Network Information
Network Architecture Support ad-hoc, peer-to-peer networks and infrastructure communications to wired Ethernet networks via Access Point
Drivers Windows 98SE/ME/2000/NT 4.0/CE/XP
Access Protocol CSMA/CA
Roaming IEEE802.11b compliant
Security 64/128-bit WEP data encryption
Frequency Band 2.4 - 2.484 GHz
Radio Type Direct Sequence Spread Spectrum (DSSS)
Modulation CCK (11, 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps)
Operation Channels 11 for North America, 14 for Japan,
13 for Europe, 2 for Spain, 4 for France
RF Output Power 23dBm(200mW) - FCC
Antenna Two antenna connectors (MMCX)
Sensitivity @FER=0.08 11 Mbps <-89dbm
5.5 Mbps <-91dbm
2 Mbps <-93dbm
1 Mbps <-95dbm
Temperature Range -10 to 60 C (operating)
-40 to 70 C (storage)
Humidity (non-condensing) 5% to 95% typical
Physical Specifications
Form Factor PCMCIA Type II PC Card
Dimensions 118(L) mm x 54(W) mm x 7.5(H) mm
Weight 40 g
Datasheet Download here
Quick Set-up Guide Download here
User Manual Download here
Drivers - Driver V. 8.0.2 for Windows 98/ME/2000/XP Download here