1. Plug the wireless LAN adapter into the USB port of your TV / Blu-ray player / home theater system. 2. Product Type: USB WIFI Adapter 3. Plug Type: USB2.0 4. Antenna Type: 1 * Internal Antenna 5. Networks: 2.4G/5G 6. WiFi standard: IEEE802.11a/b/g/n 7. WiFi speed: 300mbps at 2.4GHz and 300mbps at 5GHz 8. Different batches may result in variations in product appearance and printing words, which do not affect usage. 9. Colour: Random Color (Random Color in black and white, and designation is not accepted) 10. Material: plastic 11. Package Contents: 1 * WiFi Adapter 12. Only the above package content is included; other products are not included. 13. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.