Features: 1.2.4Ghz / 5.8Ghz dual?band WIFI, built?in chip RTL8821CU, using IEEE802.11 a / b / g / n / ac universal network technology. 2.5.8GHz can provide up to 5.8GHz 433Mbps and 2.4GHz 150Mbps, which is very suitable for high‑definition video streaming and online games without delay, as well as the normal Wi‑Fi use at 2.4GHz. 3.The adapter is built‑in driver software. After inserting the network card, the driver will be installed automatically and connect your device to WIFI. If your computer cannot access the Internet or cannot read the CD driver, then this will be a perfect choice. 4.2 in 1 WIFI and Bluetooth, dual antennas can obtain strong signals. When working, the blue LED indicator will flash. 5.WIFI is for Windows7/8/8.1/10/XP, just plug and play. for Vista / OS needs to install the driver, and install the driver through the included mini CD. 6.Bluetooth is only for Windows7/8/8.1/10, not compatible with for Vista/XP/MacOS. When working, the blue LED indicator will flash. 7.Support AP mode, WIFI transmitter for networked computers, set to AP startup mode, the computer's wired network can be converted to WIFI signal, so that mobile phones, tablets, laptops can be wirelessly connected to WIFI Internet. 8.Bluetooth 4.2 enables your non?Bluetooth PC to connect wirelessly with Bluetooth devices such as smartphones, tablets, speakers, headphones, keyboards, mice, printers, projectors, etc. for data transmission, editing or printing, up to 10m/32.8in connection distance, only compatible with for WINDOWS7/8/8.1/10. specification:Condition: 100% Brand New Item Type: WiFi Dongle Material: ABS Color: As Pictures Shown Model: ZF-H600L Transmission Rate: 600Mbps Interface Type: USB Support Protocol: 802.11B/G/B/AC Working Frequency Band: 2.4g/5.8g Main Chip: RTL8821CU Feature: wifi600M+bt4.2 Bluetooth Version: V4.2 Bus type: USB1.1/USB2.0 Working Frequency Band: 2.4000GHz-2.4835GHz Channel: 0-78channel Modulation Coefficient: 8DPSK, TT/4DQPSKGFSK Maximum Input Level: 8DPSK (3Mbps); TT/4-DQPSK (2Mbps); GFSK (1Mbps) Transmission Distance: Approx. 10m/32.8ft RF Power: 10dBm (Maximum) Antenna gain Built-in antenna, peak antenna gain 0-2dBi Transmission Speed: Impsbasicrate; 2.3Mbps postenhancement rate Working Current: 100mA 200mA (BT+WIFD) Current changes with working mode Support Operating System: for WIN7/for WIN8/for 10 operating system WIFI Description: Supported Standards and Protocols: IEEE802.11ac/n/g/b