7.1 Channel USB 2.0 Sound Adapter, Plug and Play(White) Tag-Card Socket Cooling fan screws for MacBook

Cooling fan screws for MacBook Pro A1706 / A1708 / A1707 / A2159 / A2289 / A2338 / A1989 / A1990 / A2251

General Compatible with ThinkPad:  New S2

Carton Size 42cm * 33cm * 32cm / 16

you can put it in travel bag

Loading Container 20GP: 655 cartons * 1 pcs = 655 pcs

7.1 Channel USB 2.0 Sound Adapter, Plug and Play(White) Tag-Card Socket Cooling fan screws for MacBook1) Complaint with USB 2. 0 specification 2) Complaint with USB audio device class specification 1. 0 3) Compliant with USB HID class specification 1. 1 4) USB bus powered mode, no external power required 5) Connectors: USB Type A, Stereo output jack, Mono microphone input jack 6) LED indicators: Microphone mute status, activity 7) No driver required for Windows 98 SE ME 2000 XP 2003 VISTA Linux MAC OS Specification: Package Weight One Package Weight