PCIE wireless network card does not have a 2.4G 100Mbps built-in wireless WIFI receiver or software AP transmitter for desktop computers.

PCIe 2.4GHz Wireless Adapter: Professional internal wireless network card adds 802.11b/g/n WiFi connectivity to desktop computers. 100Mbps wireless speeds sufficient for web browsing, streaming, online gamingeliminates Ethernet cable restrictions for desktop placement flexibility.

Dual-Mode Receiver & AP: Operates as standard WiFi receiver for internet access or software Access Point mode to share wired connection wirelessly. Transform desktop into WiFi hotspotenables wireless sharing with smartphones, tablets, and laptops without dedicated router.

2.4GHz Universal Compatibility: Standard 2.4GHz band ensures connection to all WiFi routers, access points, and wireless networks worldwide. Broad device supportcompatible with home networks, public hotspots, office WiFi, and legacy wireless infrastructure.

Driver-Included Installation: Complete driver CD and Windows automatic driver support included. Simple PCIe slot installation with external antennaprovides instant wireless connectivity for home offices, gaming PCs, and desktop workstations.

Cost-Effective Wireless Upgrade: Affordable solution adds WiFi capability to desktops positioned far from routers or where Ethernet cabling is impractical. External antenna improves signal receptionideal for home offices, dorm rooms, gaming setups, and flexible desktop positioning.