Description: The riser card is designed for desktop/embedded systems and converts the 3 G/ 4 G LTE wireless communication module MINI PCIE interface to a USB port. This card does not support PCI-E bus type minicard such as Wifi module, only supports Mini-Cards of USB bus interface such as 3G, 4G LTE module. Easy to install, no need to install drivers, but make sure that your 3G 4G LTE module has software drivers installed. Supports 6-pin / SIM card slot connectors. Support any operating system, such as WindowsXP/Win7/Win8/Win8.1/Win10, WinCE, Linux, etc. Support hot swap. Specification: Standard MINI PCI-E to USB adapter board with SIM card slot with housing with antenna, 4G LTE module adapter board Test board Development board Only adapter boards, MINI PCI-E 3G/4G modules and SIM cards are not included Size: 90*45*20mm Package Includes: 1Pcs Mini PCIe to USB Adapter With SIM Slot