zdyCGTime USB Infrared Receiving line,Infrared Remote Control Extension Cord Adapter,Universal Infrared Extension Cable is Suitable for Infrared appliances Such as air conditioners and TVs.(1.4M)

Top box infrared transponder,usb infrared remote control receiver extension cable.Colour:Black.USB interface:For power purpose only,it can be connected to the USB interface of the set-top box,If the set-top box does not have a USB interface,You can be connected to the mobile phone charger or TV's USB port.Small head:Used to receive the signal of the original set-top box, please place the infrared light of the original set-top box 10cm away (can also use glue on the set-top box),The closer,Sensitivity Higher.(some devices will be marked with characters such as R, IR, IRF)Big head:It is used to receive the signal of the remote control.The remote control of the original set-top box can be pointed at this big head.USB plug:USB interface of home appliances or 5V power plug can be used,USB is only for electricity.Working current:2.7-5.5V,Wide frequency reception 20-60KHZ.Cable length from USB plug to receiver:1.4M.Cable length from receiver to transmitter:2M.Mainly used for infrared remote control products, suitable for digital TV, set-top box, IPTV, home theater, TV, DVD, DVD player, hard disk HD player, video recorder, etc.

• Set-top box infrared extension cable USB infrared repeater,Suitable for hidden set-top box DV player receiving line.
• "Insert the USB plug into the set-top box, TV, mobile phone charger, etc. Point the transmitter (small head) at the receiving window for remote control of set-top boxes, receivers, DVDs, etc. (some devices will be marked with characters such as R, IR, IRF) Place the receiving end (big head) in a suitable location for easy remote control reception."
• Small size, high acceptance sensitivity, real-time remote control signal forwarding without delay, strong compatibility, placed in the cabinet for set-top boxes, DVDs, etc., the transponder can forward the signal, as long as the receiving parts are exposed, it does not occupy space, and Convenient remote control.
• "USB plug:USB interface of home appliances or 5V power plug can be used,USB is only for electricity.Working current:2.7-5.5V. Cable length from USB plug to receiver:1.4M. Cable length from receiver to transmitter:2M."
• Mainly used for infrared remote control products, suitable for digital TV, set-top box, IPTV, home theater, TV, DVD, DVD player, hard disk HD player, video recorder, etc.