NewPowerGear USB Printer Scanner Cable Cord for Epson Stylus Photo Printers R300 R320 R340 Cable Length: 10 ft USB 2.0 A-Male to B-Male cable Ideal for connecting your keyboard, mouse, scanner, hard drive, printer, server, camera and more, to a laptop, computer (Mac/PC) or other USB-enabled device. Corrosion-resistant gold-plated connectors and foil/braid shielding for long-term performance (without noise or signal loss). Full USB 2.0 capability; including 480 Mbps data transfer speed and backwards compatibility with older versions. A tough, yet flexible PVC jacket and durable connector mold ensures secure fits and easy cable handling. Supports up to 127 devices on a daisy-chain configuration. Transfer files, print documents, connect a mouse/keyboard, share images, or sync devices in general.