About this item This fits your . Make sure this fits by entering your model number. Item1: MillSO 3.5mm to USB jack audio adapter ideal to connect a TRRS 4-pole CTIA 3.5mm headset, TRRS mic or speaker to PC via USB interface. One combo interface support stereo sound listening + speaking, dual functions. Easily add a 3.5mm TRRS aux port for your devices, or use it as a replacement for a failed USB sound card audio adapter. (Unidirectional audio transmission: this USB port is output, not input. Audio can only transfer from USB port to 3.5mm port). Compatibility: this audio adapter fits various platforms and systems, Windows 10/8.1/8/7/Vista/XP, OS X, Linux, Google Chromebook, Windows Surface 3 pro, Raspberry Pi, etc. Convert USB port of PC, Laptop, Desktop, PS4... to a TRRS 4-pin audio jack, for connecting 3.5mm headset or speakers. (NOT compatible for IOS standard headphones, TV, amplifier, car, PS3). Item2: MillSO headphone 3.5mm splitter split mic and audio: 1 x 4-pole TRRS socket (black) to 2 x 3-pole TRS 3.5 mm jack plug (green for TRS headphones port on PC, pink for TRS microphone port on PC). This headset mic and audio splitter is suitable for connecting a four-pole TRRS gaming headset in CTIA audio jack standard (audio & microphone) to a tablet, old version laptop, or PC Computer with separate microphone and audio connectors (Notice: NOT compatible with IOS standard Earphones, Bose headphones or Beats headset). Reliable Warranty: MillSO offers an unconditional Warranty for our USB External Stereo Sound Adapter to guard against any quality trouble. Just contact us for MillSO 24-hour customer support team. Our warm support team will solve any problem for you.