Edimax EU-4202 10/100 USB2.0

External network card 10/100 Mbit / s designed for notebooks, with high-speed USB 2nd0 connection.Has a very compact size, low consumption and is compatible with all notebooks with USB ports.Includes a standard RJ-45 connector and feeds directly via USB, it does not require external power supply.
And specifications:
Standards:IEEE 802nd3 10BaseT and 802nd3U 100BaseTX
Ports:1 x RJ-45 10/100 Mbit / s, 1 x USB type B
Interface:USB 2nd0 (backward compatible with USB 1st1)
Dimensions:80 x 45 x 22 mm
Weight:45 g
Certification:FCC Class B, CE Mark