The Sandberg Micro WiFi USB Dongle 650 Mbit/s gives you wireless network access via a USB port. The adapter allows you to connect to wireless networks wherever you have access to them - removing the need for cables or installing internal hardware. Features: Tiny size - Great performance Driver-free installation Specifications: Dimensions: H:0.0 x W:0.0 x D:0.0 cm Guarantee:60 Months Model Number: 133-91