Features: 1. Device Upgrade, Circuit Upgrade, Protection Upgrade 2. AC Dual-Band Wireless Pcie Network Card, Providing Streaming And High-Performance Network 3. High-Speed Dual-Band, Intelligent Connection, EP-9608GS Supports A Of Wireless Protocol 802.11AC, Dual-Band Transmission. Concurrent Dual-Band Provides Enough Bandwidth For Each Application, Adapting To Your Ac Router. Games And High-Definition Applications Can Be Used At 5ghz With Low Latency, And Web Browsing Can Be Smoothly Browsed At 2.4GHZ 4. 1300m High-Speed Transmission, Strong Performance, Compared With Pc Network Card, Pcie Is Faster, Power Supply And Stability Are Better, Allowing You To Enjoy A Faster And More Stable Network Connection 5. Using Realtek High-Performance Main Control Chip, It's Stability And Compatibility Are Guaranteed Description: 1. Interface Type: PCI 2. Supported Protocols: IEEE 802.11G,IEEE 802.11B,IEEE 802.11N 3. Wireless Standards: IEEE 802.11G, IEEE 802.11B, IEEE 802.11N 4. Transmission Rate: 1200Mbps/2.4GHZ-400M/5.8GHZ-867M 5. Working Frequency Band: 2.4/5.8G 6. Size: 18.5 x 10.5 x 3.2cm 7. Support System: Win7, Win8.1, Win10 8. Material: ABS 9.Color: As Shown Package Contents: 1 x Network Card 2 x Antenna 1 x Cd 1 x Screwdriver 2 x Screws 1 x Baffle 1 x Small Baffle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.