1. Supports 2.4G/5GHz frequency band coexistence, the 2.4GHz frequency band rate is 300Mbps, and the 5GHz frequency band rate is 867Mbps 2. Support Bluetooth 5.0 standard and compatible with Bluetooth 2.1+ 3. Adopts NGFF (M.2 A/E Key) interface 4.Support 802.11ac Wave-2 -MIMO and 802.2.4/5G band 11n MIMO 5. Support Linux, 10/11 and other operating systems Product Name: Dual-band wireless network card 2.4G/5GHz band coexistence WiFi5 high-speed and low-latency wireless module Specifications: Wireless-RTL8822CE Product type: dual-band wireless network card Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:As Shown Material:PCB+Metal+ABS Package Contents: 1 x Dual-Band Wireless Network Card 2 x To SMA Adapter (With Cable, Cable Length Is About 20cm) 2 x Black Antenna 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.