Features:

Superior Wi-Fi Performance
Equipped with latest 802.11ac wireless standards, and years of field-proven experiences, ALFA AWUS1900 provides 2.4 GHz 600 Mbps or 5 GHz 1300 Mbps Wi-Fi data transfer speeds for outstanding performance.

Giga-Fast 802.11ac Wireless, Better Range & Coverage
AWUS1900 comes with latest 802.11ac standards with hardware-based Wi-Fi optimization, plus two external high gain antennas, resulting in extra-ordinary signal range.

Increased Bandwidth, More Applications
AWUS1900 supports Max. 600 Mbps 2.4 GHz or 1300 Mbps 5 GHz wireless access. Making it ideal for large traffic and lag-free HD video streaming for more devices in your living space.

Increased Wireless Signal Penetration
With unmatched Wi-Fi signal strength and coverage. AWUS1900 not only has maximum Wi-Fi range, it helps to penetrate walls, and eliminate Wi-Fi dead spots in your living space easily.

Specification:

ChipsetRealtek RTL8814AUWi-Fi StandardsIEEE 802.11ac/a/b/g/nWi-Fi FrequencyDual-Band 2.4GHz or 5GHzAntenna ConnectorRP-SMA female x 4Antenna Type2.4G/5GHz Dual-Band 5dBi dipole antennaWireless Performance

802.11a: up to 54Mbps

802.11b: up to 11Mbps

802.11g: up to 54Mbps

802.11n: up to 300Mbps

802.11ac: up to 867Mbps

Wireless Security64/128 bit 3.0OS Requirement

Windows XP, Vista, 7, 8/8.1 and Windows 10 32/64bit,

macOS 10.5 to 10.14 or later

Linux

LED ON/Slow BlinkingApplied driverLED Fast BlinkingAssociated Wi-Fi Network