1. Supports laptops, desktops, Apple computers and all-in-one computers with USB3.0, USB2.0, and TYPE-C interfaces. (Tablet computers and ultra-thin laptops are not supported) HUB: 3 USB2.0, 1 USB 3.0, supports TF playback, supports SD card playback, supports up to 1TB, a total of 6 HUB2 interfaces. USB power supply does not require an external power supply (plug and play does not require a driver, except for win98 systems, which require driver installation). 3． Can play CDs, DVDs, VCDs and other formats of discs. 4. Supports WIN98/XP/ WIN7/ WIN8/, WIN10/ ,DVD+R,DVD-R,DL,CDA,CD-ROM,CD-R,VCD,SVCD,CD-RW. 6. Fully supports DOS system startup and recovery issues. 7． Supports CD and DVD burning. 8. Package contents: 1 * Audio recorder (other products not included)