Wireless Network Card, 867Mbps Transfer Speed For Jetbot and Nano systems (18LTS) plug and play Automatically recognizes WiFi and Bluetooth Supports dual-mode Bluetooth Supports IEEE 802.11a/b/g/ac protocols Network Card Chip: For 8265AC Standard Protocols: IEEE 802.11a/b/g/ac Network Card Interface: NGFF (m.2) Wireless Speed: 300Mbps + 867Mbps Wireless Frequency Band: 2.4GHz-5GHz Antenna Connection: I-PEX MHF4 generation x 2 Color: Green Material: PCB Note: Due to different production batches, the label may be slightly different, but this does not affect the use. Package Contents: 1 x Network Card 2 x IPEX 4th Generation Flexible Antenna Note: Only the above package content is included; other products are not included. Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.