Specifications: Dimensions: 2.8 x 2.8 x 0.7 in. (71 x 71 x 16.6 mm)
Output Interface: 4 USB 3.0 Ports
Input Interface: USB 3.0 Type-A
Chipset: VIA VL812 Chipset with Latest Firmware
Supported Systems: Windows, Mac OS X and Linux systems
Primary Ports: (28) 1/10G SFP+ ports
(4) 1/10/25G SFP28 ports*
*Don't support mixed speed at 25 Gbps mode. Once one of the ports is configured at 25 Gbps mode, the others will be limited at 25 Gbps too. Supports mixed speed when all ports are at 1 or 10 Gbps.
Primary Port Speed: Total non-blocking throughput 380 Gbps
Switching capacity 760 Gbps
Forwarding rate 565.44 Mpps