Features auto-negotiation, auto-sensing/device detection, flow control, packet filtering, and store-and-forward capabilities. 5 x 10/100/1000Base-T. 128KB buffer. Interfaces/ports: 5 x Network (RJ-45), 5 x gigabit Ethernet network. Data transfer rate: 2000 Mbps (full-duplex). Filtering address table: 8K MAC entries/device. Dimensions: 1. 2"(H) x 7. 8"(W) x 4. 5"(D). Power: 5 VDC, 1 A, power consumption: 4. 5 W. Media type supported: Cat 5 twisted-pair. Protocol: CSMA/CD. LED indicators:/port: Link/Activity/Speed,/device: power. Management: QoS: 802. 1p (4 Queues), Priority queuing. Form factor: Desktop, wall mountable, MTBF: 593,755 hours. Supports jumbo frame packets (max size up to 9. 6KB). Network technology: 10/100/1000Base-T Gigabit Ethernet. Certification & standards: FCC Class B, ICES-003 Class B, CE Class B, C-Tick Class B, VCCI Class B, cUL, CB. Weight: 0. 57 lbs. Warranty: Lifetime limited. Warranty: Lifetime limited. 1. 1"(H) x 3. 8"(W) x 3. 9"(D). Limited lifetime warranty. D-Link Five-Port Unmanaged Switch - Easy Networking.