HDMI HD 4 in and 4 out with display and control ma
EXT-HD-SL-444

GEFFEN PRE series EXT-HD-SL-444 is a 4-input and 4-output HDMI matrix that supports HDMI 1.4 1.3a, HDCP 1.3, and DVI 1.0 protocols. All HDTV resolutions that support 12-bit color depth include 1080p/60, as well as resolutions up to 1920*1200 for PCs. It supports automatic equalization of long line inputs up to 36 meters, compensates for long HDMI cables, and reduces the number of additional input signal processing devices required. This matrix is excellent for transmitting HDMI video and multiple digital audio signals to the display device through the HDMI cable.


 Long-line drive capability
 HDCP compatible
 Audio access function
 EDID supports the calculation function
 Support fast switching operation.
 EDID supports the switching function
  Power-down memory function and on-site memory function
 Support cross-switching of embedded multi-channel digital audio signals
  Support full HD, with 2 RS-232 communication interfaces





GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
:Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong,China
+86 13928186280(Same WeChat/Whatsapp account)
:+86 20-34702140
ADD:Building 3, Baizhong Creative Park, Xinqiao Section, Shilian Road, Panyu District, Guangzhou City   TEL:020-34702140
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