Riteav White Usb 3 A-B Female F/F Pigtail Extension Keystone-To-Cable Dongle. Usb 3.0 Keystone Black A Female. Usb 3.0 Keystone Black B Female. 8 Inches End To End . Keystone Connector Fits Standard Keystone Wall Plates . White Connector - Black Cable. USB B end is a USB 3 type not compatible with USB 2 Type Additional Details ------------------------------ Product description: Riteav White Usb 3 A-B Female F/F Pigtail Extension Keystone-To-Cable Dongle. Usb 3.0 Keystone Black A Female. Usb 3.0 Keystone Black B Female. 8 Inches End To End . Keystone Connector Fits Standard Keystone Wall Plates . White Connector - Black Cable. USB B end is a USB 3 type not compatible with USB 2 Type