USB external sound card easily adds a 3.5mm aux TRRS port (integrated audio-in and audio out interface) to your computer, which enables you to connect your existing headset with 3.5mm TRRS to your PC through a USB interface. Note: It does not work with headset with separated headphone and microphone 3.5mm audio port. | Alternative USB Stereo Audio Adapter: It is perfect to bypass a faulty sound card, audio port, or as a replacement for a broken USB audio adapter. | Superb Sound Quality: USB external sound adapter adopted Advanced C-Media IC technology for optimal sound quality and device performance. It is constructed of durable ABS housing and with ultra compact design. | Flexible Cable Design: the 15cm cable length of the USB to 3.5mm Adapter offers more space when using with more usb ports on Laptop. Easy to set up: no driver required, just plug and play! USB bus-powered, no external power required. | Wide Compatibility: This headphone to usb adapter works with any standard USB Audio Class enabled system including Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, and PS5 PS4, Google Chromebook, Windows Surface 3 pro, Raspberry Pi etc.

No limits to what you can do. Works seamlessly with iPad Pro 12.9 Inch (3rd Gen), iPad Pro 11 inch, iPad (7th Gen), iPad (6th (Gen), iPad Air (3rd Gen), iPad Mini 5, iOS 12.2 and above, delivering precise and fast Pencil input across hundreds of Apple Pencil supported apps | Write and draw naturally without fear of missing a single line or detail | Go right ahead and rest your palm on the screen while you write. Palm Rejection technology lets you enjoy natural hand placement while using Logitech Crayon | Need a thicker or thinner line, just tilt the smart tip adjusts line weight automatically | Logitech Crayon connects to iPad instantly just turn on and draw. No complex device pairing or other delays required | Use crayon with hundreds of indispensable classroom apps. The list is growing bigger every day | Logitech Crayon stays where you put it down. Throw it in a bag or stick it in your pocket Logitech Crayon is tough enough to go anywhere you do | Logitech Crayon can go a full school day on a full charge