Brand New without original box, suport 2300/2600MHz TDD LTE and 900/2100MHz in DC-HSPA.check with AT command^SYSCFGEX: ("00","01","02","03"),((2000000400380,"GSM900/GSM1800/WCDMA900/WCDMA2100"),(280000,"GSM850/GSM1900"),(3fffffff,"All bands")),(0-2),(0-4),((a000000000,"LTE_B38_2600/LTE_B40_2300"),(7fffffffffffffff,"All bands"))any query feel free contact me/Specification:Form-factor: USB-stickNetwork:GSM 850 / 900 / 1800 / 1900UMTS 900 / 2100LTE TDD 2300(B40) 2600(B38)GPRS / EDGE / HSDPA / HSUPA / HSPA+ / DC-HSPA+ / LTEDownload Stream up to 116Mbit/s, Up stream - up to 38 Mbit/sDimensions: 92 x 32 x 14 mmWeight: 30 grDual External antenna connecting: CRC9 (External antenna not included)microSD slot (up to 32GB)Plug-n-Play ReadyThe modem comes without a SIM card (it takes a full sized SIM card)Supporting OS Windows XP SP2/SP3, Windows Vista SP1/SP2, Windows 7/8 Mac OS X 10.5, 10.6, 10.7, Ubuntu 11.10/10.10/10.4, OpenSUSE 11.4/11.3, Fedora 16/14, Debian 6.0/5.0, Mandriva 2010.2, Red Flag 7.0Note: Check what LTE bands support your network here:http://en.wikipedia.org/wiki/List_of_LTE_networksI have large quantity in stock, any query feel free contact me .