The N300 Wireless Easy-N-Upgrader¿ upgrades your old, perfectly functioning router, to high speed wireless n. Enjoy up to 12 times the speed and 4 times the coverage of a wireless g networkEliminate wireless dead spots, seamlessly surf the Internet and help the environment by not throwing away your old router. The compact 300Mbps Wireless Easy-N-UpgraderTM is designed around ease of use, performance and environmental friendliness. The latest in wireless encryption ensures wireless security. Advanced Multiple Input Multiple Output (MIMO) antenna technology eliminates wireless dead spots. Wireless Protected Setup (WPS) lets you integrate other WPS devices into your network quickly.¿ A smaller and faster access point solution suitable for upgrading to wireless N¿ Affordable wireless N device for easily migrating from wireless G and B networks¿ Compatible with the 2.4GHz frequency work off of a single-band design ¿ Supports Wireless Distribution System (WDS) to extend wireless network ¿ Improves the data transfer speed by working with existing wireless G and B Networks¿ Compliant with IEEE 802.11n (draft) standard, IEEE 802.11g, & 802.11b standards¿ Universal wireless connectivity for seamless roaming between any 802.11-base network ¿ Up to 300Mbps data rate using 802.11n (draft) connection ¿ Support for 802.11e enhancements for wireless applications¿ Wireless security support for WEP, WPA & WPA2 ¿ Low Interference and high susceptibility guarantee reliable performance ¿ Supports Wi-Fi Protected Setup (WPS) feature ¿ Supports Windows 95/98/NT/2000/XP/2003 server/Vista, Linux and Mac OS¿ 2 antennas to support high speed performance and great coverage ¿ 3 Year warranty *Maximum wireless signal rates are referenced from IEEE 802.11 theoretical specifications. Actual data throughput and coverage will vary depending on interference, network traffic, building materials and other conditions.Hardware Standards IEEE 802.11n ( draft 2.0) IEEE 802.11b, IEEE 802.11g, and 802.11e Interface 1 x 10/100Mbps Auto-MDIX LAN port LED Indicators Power, LAN, WPS, and Wireless Power Supply 12 V DC 0.5A external power adapter Dimensions (LxWxH) 120 x 26 x 88 mm (4.7 x 1.0 x 3.4 in) Weight 145 g (5.11oz) Temperature Operating: 0¿ to 40¿ C (32¿ ~ 104¿ F), Storage: -20¿ ~ 60¿C (-4¿~140¿F) Humidity Operating: 10% ~ 85% Non-CondensingStorage: 5% ~ 90% Non-Condensing Wireless Module Technique 802.11b: CCK (11 and 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps)802.11g: OFDM with BPSK, QPSK and 16/64-QAM802.11n: OFDM with BPSK, QPSK and 16/64-QAM WDS Enable/Disable Wireless Distribution System support Access ControlMAC Address Filter (Up to 64 entries)Antenna 2 x 2dBi external fixed dipole antennas Frequency 2.412 - 2.462 GHz (FCC) 2.412 - 2.472 GHz (ETSI) Media Access Protocol IEEE 802.11 Data Rate (Auto Fallback) 802.11n: up to 300Mbps 802.11g: 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6 Mbps 802.11b: 11Mbps, 5.5Mbps, 2Mbps, 1 Mbps Output Power 802.11n: 11dBm (typical) @ MCS15/HT40 802.11g: 15dBm (typical) @ 54Mbps 802.11b: 18dBm (typical) @ 11Mpbs Receiving Sensitivity 802.11n: -68dBm @ MCS15/HT20, -66dBm typical @ MCS15/HT40 802.11g: -72dBm (typical) @ 54Mbps 802.11b: -84dBm (typical) @ 11mpbs Encryption 64/128-bit WEP (HEX & ASCII), WPA/WPA2 Radius, WPA/WPA2-PSK Encryption Channels 1-11 (FCC) 1-13 (ETSI)