Discontinued Item

Senao EL-2511UB4M - IEEE 802.11b (11Mbps) USB adaptor, Prism 3 chipset, 1.5m USB cable

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EnGenius range from Senao

wireless USB device EL-2511UB4M
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Further Specifications


Radio Data Rate 11, 5.5, 2 and 1 Mbps, Auto Fall-Back
Range (open environment) 11 Mbps- 150m
5.5 Mbps - 200m
2 Mbps - 250m
1 Mbps - 400m
Operating Voltage 5V
EMC 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 98/ME/2000/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 SpreadSpectrum (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 forFrance
RF Output Power 15dBm +/- 2dBm
Antenna High Sensitivity Dipole Antenna
Sensitivity @FER=0.08 11 Mbps < -83dBm
5.5 Mbps < -86dBm
2 Mbps < -89dBm
1 Mbps < -91dBm
Temperature Range 0 to 50C (operating)
-20 to 80C (storage)
Humidity (non-condensing) 5% to 95% typical
Physical Specifications
Form Factor USB 1.1
Dimensions 75.2(L) mm x 53.9(W) mm x 14(H) mm
Weight 40g
Drivers 98/ME/2000/XP Download here