Pair Right +Left 90 Degree Angled USB 2.0 A Male to Female Adapter for Laptop PC Ship from USA with USPS or UPS service Right angled usually used on right side of laptop ,also you can use on other devices as normal usb 2.0 extension adapter!! Left angled usually used on left side of laptop ,also you can use on other devices as normal usb 2.0 extension adapter!! USB converter adapter