CP Technologies GSW-2456. Maximum data transfer rate: 40 Gbit/s, Supported data transfer rates: 10/100/1000 Mbps. MAC address table: 8192 entries, Networking standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z. Switch type: Unmanaged. Certification: RoHS FCC VCCI CE Class A. Drive device, buffer size: 0.5 MB