Vention USB Extension Cable USB 3.0 A Male to USB 3.0 2.0 A Female Extender for Smart TV Laptop USB 3.0 2.0 Data Cord Extension Cable ●THE HIGH-SPEED TRANSMISSION This USB 3.0 extension cable support the speed up to 5Gbps ,10 times faster than the USB 2.0 extension cable and transfer 1GB file in 5 seconds.(Note: All data are from vention lab) Also backward compatible with USB 2.0, 1.1 and 1.0 (speed limited by USB bus). Plug& Play on universal system, no driver required. ●VARIOUS LENGTH SPECIFICATIONS We have 0.5m/1m/1.5m/2m/3m five lengths for you to choose. It can be used in any situation perfectly. For example,0.5m-1m can be used to extend the desktop to U disk,1.5m-2m can be used to extend the printer,3m can be used to extend the use of game handle. ●WEAR-RESISTING DURABLE Precision-machined process focus on every detail to make high performance. Nickel-plated interface makes the plug wear-resistant, anti-oxidation, durable in swapping. Premium PVC material makes wire rod more flexible and high tenacity, longer service life. Long tail design refuse to change cables frequently for increase durability . ●WIDE APPLICATIONS It compatible with laptop, mouse, keyboard, desktop, hard drive, U disk, cellphone, game handle, TV, USB in car and other devices. Expand USB to other devices in a simpler and cheaper way. ●NOTE We have two type of this product: 1.USB 2.0 Round Cable：480Mbps transfer rate and Nickel-plated interface. 2.USB 2.0 Round Cable: 480Mbps transfer rate and gold-plated interface. 3.Upgraded USB 3.0 Round Cable: 5Gbps transfer rate and nickel-plated interface. 4.USB 3.0 Flat Cable: 5Gbps transfer rate and nickel-plated interface. Please choose according to your needs, thank you. ◆USB Male to Female Extension Cable Fast data transfer & easy connection