GEFFEN USB wireless screen projection, up to 30M transmission without obstruction. Support extended desktop, support 4K transmission.
●Support Miracast, iOS, Windows, Mac mixed casting, all devices do not need to download APP, with the built-in wireless projection can be multi-screen projection.
● Dual WiFi modules, you can surf the Internet while projecting the screen.
● Support 4K output.
●Support dual screen.
●Support transmission and power supply through USB port at the same time, and wirelessly transfer the screen to the receiving end.
● Support Miracast screen projection for Android phones and WiDi screen projection for laptops.
●Support plugging in the U disk to play 1080P high-definition lossless film source, to achieve automatic carousel.
● Support the touch control of the transmission computer.
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Windows software image transfer |
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Configure the installation |
On the same LAN, no installation of green software is required |
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System types are supported |
Windows 7/8/10 |
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resolution |
3840*2160、1920×1200、1920×1080、1280×800、1280×720、1024×768、800×600 720×480 |
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Frame rate |
30~60 frames |
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Overall latency |
90~180ms |
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Display mode |
Extended desktops are supported |
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Number of connections |
1～8 |
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The maximum number of simultaneous display channels |
Dual screen |
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USB wireless screen transfer |
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Configure the installation |
No configuration, no installation |
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interface |
USB Device |
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System types are supported |
Windows 7/8/10,Apple Mac |
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resolution |
480P~1080P |
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Frame rate |
30~60 frames |
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Overall latency |
90~180ms |
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Transmission distance |
30m unobstructed |
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Display mode |
Support Extended Desktop (Windows 7/8/10) |
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Number of connections |
1~8 |
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The maximum number of simultaneous display channels |
Dual screen |
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Wireless rate |
Transmitter 300Mbps |
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Wireless transmission protocol |
IEEE 802.11 a/g/n/ac |
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Band |
5.8G |
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Verify the protocol |
WPA2-PSK |
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Video/Audio |
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Video decoding |
H.265,H.264,VP8,RV,WMV,AVS,H.263,MPEG4 |
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Audio decoding |
MP3、WMA、AAC、WAV、OGG、REAL |
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Image |
JPEG、BMP、GIF、PNG、TIFF |
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operating system |
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System version |
Linux 3.10 |
USB pairing interface |
2 |
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central processing unit |
ARM Cortex A7 x 2 |
HDMI output |
1 |
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Memory size |
512MDDR3 |
VGA output |
not |
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Storage space |
128M |
TF Extension |
not |
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Wired network |
RJ45 |
Infrared remote control |
Not supported |
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SoftAP |
802.11AC 5.8G |
Wifi |
2.4G/5.8G |
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HDMI output |
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resolution |
Max 3840 x 2160 30Hz |
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USB power supply |
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input |
DC：12V |
Maximum power |
12W |
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other |
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Environmental conditions |
Operating temperature |
-10~40℃ |
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Operating humidity |
10%-90% |
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：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
