Check the listing for details. Inteset 38 kHz IR Receiver Extender Cable for HD DVR's & Cable Set Top Boxes. Condition: New. Listed at 11.95 USD. Inteset 38 kHz Infrared Receiver Extender Cable for HD DVR's & Cable Set Top Boxes-Check with us for Compatibility This 38 kHz IR Receiver is made by the largest supplier of set top remotes in the world and sold exclusively by Inteset Technologies on Amazon. It has been designed and built to work flawlessly with the highest quality materials available. This allows you to hide your cable set top box behind closed doors in a cabinet or closet. The small receiver bud (7/8" x 15/16") will handle all of the same functions as if your set top box was out in the open. It is made to work with nearly all 38 kHz Set Top Boxes (STB) that have a 3.5 mini IR jack in the back of the device. It comes with self stick tape on the back of the IR bud for easy installation on any flat surface. Be sure to mount the bud with a straight line-of-sight to your remote. Below are some of the devices that are confirmed to work with this receiver. It will work with: Comcast X1 & RNG150(Cisco), Verizon HD DVR QIP all QIP 7xxx series, VM1101, Arris IPC1100, Pace TDC787X HD, PACE TDC575D DVR, DC50X, DCH100, DCX3200, DCX3300, DCX3220c/e, DCX3400-M, DCX3416, DCX3425, DCX3432, DCX3501, DCX 3501-M, DCX3510-M, DC700X, RNG100, RNG110, RNG150, RNG200N, Cisco CHS435-HDC, CH335-HDC HD DVR, 4742HDC, LG LST-4600A, Peerless HDS100, Thomson DCI1011com, Samsung sr150bnm. It will not work with most Scientific Atlanta/Arris boxes, Motorola DCT or DCH, Series, QIP2500, SA Explorer 4280 HDC, 8300HD, Cisco DTA 30, 50, 1642HDC, 8742HDC, 9865HDC, Verizon Motorola QIP 6416-2 , 6000 series, Motorola/Arris DCX3200-M,DCX3400, DCX3600, DCX3600-M, RNG200. DISH, Direct TV. Will not work with any STB without an active 3.5 "IR In" Port, A/V Receivers, TVs or IR Repeater Systems If this extender will not work for your STB try our 56 kHz Extender or you can use our IR Repeater Extender. Contact us through Ebay or at our web site. It also will not work with Stereo Receivers or IR Repeater systems or directly plugged into TVs. Specifications:6 ft cable, 3.5 mini brass plated stereo plug. Tip-VCC 5V, Center-Data, Lower-Ground50 ft range from remote control to IR receiver. High Immunity to ambient light and noiseHighly Reliable with high sensativity for wide range. Please check your device to be sure you have a 3.5 mini input jack labeled "IR In".Works with all 38kHz & RC6 Remotes and most boxes with an IR In jack.Works great with our INT422 RemoteCHECK with US for COMPATIBILITY