The SM58 is the most popular choice of vocal artists all over the world. Combined with the X2u, it can be easily connected directly to a computer without the need for any additional hardware. This makes it ideal for a home recording studio or recording on the move. Will it work with my computer? The X2u is compatible with Windows Vista, XP, 2000, 7, 8, 10 and Mac OS X (10.1 or later). It features a built in headphone jack so that you can monitor the sound without the need for an additional sound card. It also includes an integrated pre-amp with mic gain control which allows you to control the signal strength. What’s in the box? 1 A25D Swivel Stand Adapter 1 95C2313 Storage Bag for SM58 1 3 m USB Cable.