This product can extend VGA & Audio signal up to 50m/ 100m/ 200m/ 300m/ 600m through single CAT5 cable, anti-lightning designed, and it is widely used in PC field and monitor system, education, bank & ....
Use UTP cable to extend VGA & Audio signal; Provide a VGA interface on the sender part for local use; Use single CAT5/ CAT5E/ CAT6 cable to extend signal, save cost; Software free, pure hardware design....