High-speed Wi-Fi performance: Dual-band Wireless-N 2230 Half Mini PCIe card delivers up to 300 Mbps receive and 150 Mbps transmit the 2.4 GHz band for reliable downloads, streaming, and online gaming. Bluetooth Support: Supports Bluetooth devices, enabling wireless connection to headsets, keyboards, mice, printers, and other peripherals. Compatible with Many Older Laptops and Small Form Factor PCs: Fits Half Mini PCIe slot; works with systems supporting Wireless-N series. Not compatible with M.2 or CNVi slots. Secure & reliable wireless: Supports WPA/WPA2 encryption, Intel Smart Connect, and wireless display technologies for enhanced protection and convenience. Antennas and screws are not included. Note: this product has been discontinued by the manufacturer and limited stocks are available and recommended ONLY as replacement for systems already using this model.