The DONKUSB51 is a 5.1 USB sound card with microphone and speaker input. This device will allow you to create a microphone input and 5.1 audio output jack from any PC USB port. Connect the microphone to catch, record, chat or play online. Connect headphones to listen to music. Great design of the adapter to prevent signal loss on the USB cable. Perfect for replacing with a defective sound card, audio port, or as a substitute for a broken USB audio adapter. No drivers needed. Fully plug and play. Important: Compatible with TRS jack condenser microphone, does not support TS or TRRS jacks. If the computer recognizes it automatically after connecting, simply set up on the computer and select the USB interface as input/output device. Technical specifications: 1. Connectors: USB 2.0 male, audio output jack, microphone input jack. 2. Design: Minimalist style, made with durable ABS material. 3. Driver: Plug and play, no need to install any driver program. 4. Cable length: 15 cm. Donkey PC offers a wide range of computer products and accessories designed to make the everyday life easier for our users and customers. Printing solutions, connectivity, ergonomics, safety, accessories, briefcases and backpacks for tablets, netbooks, notebooks and more. Warranty: It has a 2 year warranty.