Mini PCI-E to PCI-E Adapter with 2 antennas is designed for wireless application on desktop computers convert the Mini Card into a standard PCI 1 x slot Or insert a PCI-E type mini card into this adapter, and then insert the PCI-E 1x connector. The function of the adapter card is to convert the -in Mini PCI-E wireless network card into a PCI-E interface wireless network card available for desktop computers! (The antenna is not removable). Supports all of PCI-E Mini-Cards such as SSD, WLAN, WWLAN, Mini Card to desktop PC. Compatiable with DOS, Windows 98/ 2000/ XP/ Server 2003/ XP/ Vista/7, Linux OS. Support U.FL/IPX to RP- pigtail WiFi RF cable adapter. Adapter only, other accessories demo in the are not included! Color: green Material: PCB+metal Package contents: 1 x Adapter 2 x Antenna(For different product batches, the appearance of the antenna tail end may be different from the , but the function is the ) Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.