The Pro Series USB Extension Cable extends the length of your USB device cable to your hub, PC, or Mac. Perfect for devices with short cables. Molded strain relief and PVC overmolding to ensure a lifetime of error-free data transmissions. - 10-ft. USB extender - 4-pin USB Type A (M) - 4-pin USB Type A (F) - Meets all USB specifications - Comes with a Belkin Lifetime Warranty - Complies with fully rated cable specifications reducing electromagnetic/radio frequency interference (EMI/RFI) - Features fast, 480Mbps transmission speed - Supports up to 127 devices on a daisy-chain configuration