Small 38-56kHz External Universal IR Receiver Extender works with most Cable providers boxes including but not limited to - Verizon FiOS, Comcast Xfinity X1, Cox, Charter, Spectrum DVR and Cable Boxes

Small 38-56kHz External IR Receiver Extender Works Selected Cable Providers Boxes Including - Verizon FiOS, Comcast Xfinity X1, Cox, Charter, Spectrum DVR and Cable Boxes See Compatibility Chart

Cable Matters Infrared Remote Extender Cable 10 ft, IR Repeater Kit Cable, IR Extender, USB IR Blaster Cable, Up to 15 ft IR Signal Range

Inteset 38 to 56 kHz Wideband Infrared (IR) Receiver Extender Cable for Cable Boxes, DVR's & STB's. Check Compatibility.