3C16671 - 3Com SuperStack II 24-Port External Ethernet Hub

Here are 12 technical specs for the 3Com SuperStack II 24-Port External Ethernet Hub:

1. Network Ports: 24 x Ethernet 10Base-T/100Base-TX - RJ-45
2. Data Transfer Rate: 100 Mbps
3. Connectivity Technology: Wired
4. Communication Mode: Half-duplex, full-duplex
5. Switching Protocol: Ethernet
6. MAC Address Table Size: 8K entries
7. Status Indicators: Port status, power, link activity, collision status, transmit, receive
8. Power Device: Internal power supply
9. Voltage Required: AC 110/220 V ± 10% (50/60 Hz)
10. Power Consumption Operational: 40 Watt
11. Dimensions: 17.2 in x 9.4 in x 1.7 in
12. Weight: 6.61 lbs

Helpful notes:
1. This hub is stackable with other 3Com SuperStack II hubs for easy expansion.
2. It supports both half-duplex and full-duplex communication modes.
3. The hub has a built-in internal power supply, so no external power brick is required.