Unleash Blazing-Fast 10Gbps Speeds with the AQC113 M.2 Ethernet Card! Transform your PC or server's network performance. Perfect for gaming, 4K/8K streaming, large file transfers, and NAS connections. Interface:M.2 (B-Key & M-Key compatible) Supported Lengths:2242, 2260, 2280 Chipset:for Aquantia AQC113 Max. Data Rate:10 Gbps (10GBase-T) Supported Speeds:10G/5G/2.5G/1G/100Mbps Auto-Negotiation Connector:1 x RJ45 Ethernet Port OS Support:for 11, for 10 Protocol:IEEE 802.3an, 802.3bz, 802., 802.3u Color: Black Material: PCB+Metal Package Contents: 1 * M.2 B+M To RJ45 Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.