Product Name: Huawei Ec315 EVDO Rev. B USB WiFi Modem Model NO.: EC315 Application: Industrial, Enterprise Transmission Rate: 128Kbps Interface Type: USB Type: External Color: White or Black Trademark: tr Transport Package: Box Specification: ce, fcc Origin: Shenzhen HS Code: 618000 Product Description EV-DO REV. B USB WIFI MODEMSupport 5 devices14.7Mbps high speedSupport external power chargerEvdo wifi modem- EC315Key feauteres: 3G+WIFISupport 5 devices14.7Mbps high speed Support external power chargerSpecs: CDMA 2000 1X/ EV-DO REV. A/EVDO REV. B 800MhzDownload speed: 14.7Mbps/upload speed: 5.4MbpsWiFi 802.11b/g/nReceive diversity plug and play no cd required. Support MicroSD card up to 32GbSupport OS: Windows XP, Vista, Windows 7, Windows 8 (no support Windows RT), Mac OS X 10.5, 10.6, 10.7 10.8Interface: USB