Linksys WUSB600N Dual-Band Wireless-N USB Network Adapter - Walmart.com
Linksys WUSB54GSC USB 2.0 Network Adapter with SpeedBooster - Newegg.com
Amazon.com: Linksys USB3GIG: USB 3.0 Gigabit Ethernet Adapter, Works with MacBook Air, Chromebook, Ultrabook (Most Computers, Consoles, DVRs, and Set Top Boxes) : Electronics
LINKSYS USB200M USB Compact USB 2.0 10/100 Network Adapter - Newegg.com