Features: Supports USB interface for mini PCI-E cards, such as 2G GSM, GPRS, 3G, CDMA, WLAN, WWAN, HSPA modem, GPS, 4G WiMAX, LTE, and mini cards for desktop PCs. Supports WiFi and Bluetooth combo cards with Mini PCI-E interface. This adapter is compatible with half-size (30x26.8mm) and full-size (30x50mm) mini PCI-E cards. Compatible with various operating systems, including Windows XP/2000/7/8/10, Windows CE, and Linux. Easy installation; no driver software required. Specifications: Item Type: Adapter Card Material: PCB Board Antenna Length: 20cm / 7.8in Color: Blue Quantity: 1 Piece Note: No retail packaging included. 1cm = 10mm = 0.39 inch Please allow 0–1cm variation due to manual measurement. Ensure you are comfortable with this before purchasing. Due to monitor differences, the actual item color may vary slightly from the image. Thank you. Package Includes: 1 x Adapter Card 2 x Antenna 1 x Screwdriver 2 x Profile Bracket (High/Low) 1 x Extender Bracket 1 x USB Cable 1 x SIM Card Extender Adapter Kit 6 x Screws