Cta Digital Lt-ltk Universal USB Laptop Travel Kit USB Travel Kit Offers Laptop Owners The Best Solution For Connecting All Externa Provides 4 Different Prong Attachments To Connect Any USB Device Has a Retractable USB Cable to Extend The Distance Between The Device And Your L Includes An Ear Bud Headphone/ USB Mouse And Ethernet Cable Headphone/Mouse/Ethernet Cable All Have Retractable Cords