No packaging box！！！
Very new，but there will be very slight scratches on the surface of the shell during transportation and storage!
About Quickly and easily connect your Surface to a local area network with the Surface USB 3.0 Gigabit Ethernet Adapter from Microsoft. This USB 3.0 network adapter plugs directly into the USB port found on the Surface and features a single Gigabit Ethernet port capable of achieving up to 800 Mbps data transfer rates. Additionally, this adapter supports Wake-on-LAN functionality and comes equipped with built-in LED indicators to see the status of the network connection.

Connector Type (A) USB 3.0 (4 pin USB Type A) [Male]

Connector Type (B) RJ-45 [Female]

Cabling Type Ethernet 100Base-TX , Ethernet 10Base-T

Connectivity Technology Wired

Data Link Protocol Ethernet , Fast Ethernet

Data Transfer Rate 1 Gbps (Ethernet speed achieves 800Mbps for both download and upload)

Dimensions .7″ (H) x .9″ (D) x 2.4″ (W)

Package Contents:
1 x USB LAN ADAPTER(no retail box)