Iogear mobile professional collection. Introducing the mobile collection from iogear! Designed for road warriors, business travelers, college students, sales professionals, and anyone else that uses a laptop, this great assortment of products is a perfect gift idea for someone else or for yourself! This collection includes iogears 4-port usb 1.1 Microhub, usb optical mini mouse, retractable ethernet cable , and a retractable phone cable.Iogear mobile professional collection. Introducing the mobile collection from iogear! Designed for road warriors, business travelers, college students, sales professionals, and anyone else that uses a laptop, this great assortment of products is a perfect gift idea for someone else or for yourself! This collection includes iogears 4-port usb 1.1 Microhub, usb optical mini mouse, retractable ethernet cable , and a retractable phone cable. Usb optical mini-mouse. Allows user to select from 400, 600, or 800-dpi resolutions for desired cursor sensitivity. Small, light and easy to fit in your laptop bag uses very little real estate on your workspace needs only a few inches for accurate movement operates on most surfaces no need for mouse pads! Ergonomically contoured design for comfortable use. Plug-n-play and hot pluggable. Stylish carrying case included. 4-Port usb 1.1 Hub. Expands single usb port to 4 ports. - Small enough to fit into any tight space. - Supports data transfer rates of up to 12mbps. - Easy installation: plug-n-play .- Optional power adapter for your high power needs. - Led indicators for both power and upstream connections. Retractable phone/modem cable rj11. Five foot long cable retracts into a tiny housing. Self-retracting design helps eliminate cable clutter. Easy to store and carry. Very durable design. Retractable ethernet cable rj45.Five foot long cable retracts into a tiny housing. Self-retracting design helps eliminate cable clutter .Easy to store and carry. Very durable design.