USB WiFi (802.11b/g/n) Module with Antenna for Raspberry Pi

SKU: ADA1030 Brand: Adafruit

Retired Product

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This product has been retired. It is no longer available, but this page has been kept for reference.

Make your Internet of Things device cable-free by adding super WiFi. Take advantage of the Raspberry Pi and Beagle Bone's USB port to add a low cost, but high-reliability wireless link. Adafruit tried half a dozen modules to find ones that work well with the Pi and Bone without the need of recompiling any kernels: its supported by the Bone's Angstrom installation that comes with each Bone as well as the Adafruit Occidentalis distribution. You'll have wireless Internet in 10 minutes! Works great with 802.11b/g/n networks.

When you don't need the small size of Adafruit's Miniature or Stick-size WiFi adapter, this guy has a massive antenna for greater range! Please note Adafruit have changed to an adapter that does not have a removable antenna

If using with a Beagle Bone: Because of the high power required by WiFi, a 5V 2A power adapter is required to power both the Bone and WiFi. Flaky behavior and crashes may result if this is not followed! Adafruit have a tutorial for using this module with the Beagle Bone!

If using with a Raspberry Pi: The latest Wheezy distributions support this module out-of-the-box. Also, the Adafruit Occidentalis distribution has support built in. Check out Adafruit's detailed tutorial for how to set up WiFi networking on the Pi You may find that you need to have a powered hub to use this adapter, so if you're having power flakiness with your Pi, try a hub!

USB WiFi (802.11b/g/n) Module with Antenna for Raspberry Pi (0:05)

Technical Details

RTL8192cu Chipset
Antenna Length: 150mm / 5.9"
Sticks out 48mm (1.9") beyond USB port
Weight: 6g
Wireless Standards: IEEE 802.11n (draft), IEEE 802.11g, IEEE 802.11b
Host Interface: High speed USB2.0/1.1 interface
Data Rate: 802.11n: up to 150Mbps (downlink) and up to 150Mbps (uplink) , 802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback, 802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback
Frequency Band: 2.4GHz ISM (Industrial Scientific Medical) Band/li>
Chipset: Realtek
RF Frequency: 2412 ~ 2462 MHz (North America), 2412 ~ 2472 MHz (Europe), 2412 ~ 2484 MHz (Japan)
Radio Channel: 1 ~ 14 channels (Universal Domain Selection)
Antenna Type: Integrated Antenna
Roaming: Full mobility and seamless roaming from cell to cell
RF Output Power: 13 ~17 dBm (Typical)
Modulation: 11n: BPSK, QPSK, 16QAM, 64QAM with OFDM, 11g: BPSK, QPSK, 16QAM, 64QAM, OFDM, 11b: DQPSK, DBPSK, DSSS, CCK
Data Security: 64/128-bit WEP Encryption
WPA, WPA-PSK, WPA2, WPA2-PSK. TKIP/AES
Network: Auto-switch to use 802.11n or 802.11g or 802.11b mode
Supports Ad-Hoc, Infrastructure WLAN network, Wireless roaming, Data rate auto fall-back under noisy environment or longer range distance, Site Survey with Profile function
Configuration & Management: Plug-and-Play setup and installation, Management Utility supports 2000 / XP/ Vista
Media Access Control CSMA/CA with ACK
LED Indicator Link/Active ( Green )
Operating Temperature 0°C to 40°C
Storage Temperature -20°C to 75°C
Operating Humidity 10% ~ 90% (Non Condensing)
Storage Humidity 5% ~ 95% (Non Condensing)
Regulatory Compliance RoHS Compliant, Wi-Fi Compliant
Requirements Available USB 2.0 port

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