Sabrent 22AWG USB 2.0 Extension Cable - A-Male to A-Female [Black] 3 Feet (CB-2030) One 3-foot-long USB 2.0 A-Male to A-Female high-speed extension cable Extend the cable connection between your computer (Mac/PC) and a keyboard, mouse, camera, external hard drive, printer, VoIP phone or other USB-enabled device. Ideal for lengthening a device connection, when existing cables are too short, and giving you the convenience to move away from your desktop while using your connected devices. Features shielding that provides protection against noise from electromagnetic and radio-frequency signals, keeping your signal clear with less loss of bandwidth for higher performance