USB 2.0 male to RJ45 Ethernet female adapter cable USB 2.0 high-speed interface, product total length 8.3 inches / 21 cm Automatically switches between 10 Mbps and 100 Mbps network speeds Supports full duplex flow control (IEEE 802.3x) Supports all USB standard commands and suspend/resume detection logic Color: As shown Material: Plastic + metal Compliant with USB interface versions 1.0, 1.1, 2.0, and 3.0 Supports 10 Mbps and 100 Mbps N-way auto-negotiation operation Compatible with Linux 2.4, Windows 98/ME, Windows 2000, Windows 2003 32/64-bit, Windows XP 32/64-bit, Vista 32/64-bit, Windows 7 32/64-bit, Macintosh System/OS X 10.4 and later Package included: 1 x USB to LAN Ethernet network adapter for laptop, PC, or OS 1 x Driver mini CD Note: Lighting and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.