ขาย เสาอากาศการ์ดเครือข่ายอะแดปเตอร์ dual band 5 ghz usb 3 . 0 1200 mbps wifi 802 . 11 ac wifi ราคาที่ดีที่สุด

Dual Band 5GHz 2.4Ghz USB 3.0 1200Mbps Wifi Adapter 802.11AC RTL8812BU Wifi Antenna Dongle Network Card For Laptop Desktop Feature: 1. Super Speed USB 3.0 transmission speed is 10 times faster than USB 2.0, uses more fluently and effectively. compatible with  USB 2.0 and USB 1.1 devices as well. 2. RTL8812BU chipset 3. Support 64/128 WEP, WPA / WPA2, WPA-PSK / WPA2-PSK encryption 4. 802.11ac/a/b/g/n standard, 2.4G / 5.0GHz ,the maximum transfer rate 1167Mbps (2.4G 300Mbps + 5G 867Mbps) 5. Simulation AP function 6. Compatible with Windows xp32 / 64, Vista 32/64, Win7 32/64, Win8 32/64, Mac 7. Ultra-low-power design, energy saving 8. Transmit Power: <20dBm Description: Chipset RTL8812BU Standard  IEEE802.11 ac/a/b/g/n standard Interface type USB3.0/Compatible USB2.0 Wireless mode Centralized control (Infrastructure) and Peer-To-Peer(Ad-Hoc) Antenna Built-in antenna Wireless speed 2.4G:300Mbps ;5.0G:867Mpbs Data modulation BPSK,QPSK,CKK,OFDM(BPSK,QPSK,16-QAM,64-OAM) Frequency 2.4Ghz / 5.0Ghz Encryption 64/128/152 digit WEP encryption,WPA/WPA-PSK,WPA2/WPA2-PSK Encryption and WPS one key encryption Operation system Windows XP/Vista/WIN 7/WIN 8 etc. Compatible with: Compatible with all brand laptop desktop Package include: 1x 5Ghz / 2.4Ghz Wireless USB 3.0 Adapter