Visual Sound, Inc. Datasheets for Network Hubs

Network hubs provide a central location for attaching wires to workstations. Often, these hardware devices include a network switch that controls how and where data is forwarded.
Network Hubs: Learn more

Product Name Notes
Black Box Network Services, 16-Port Rackmount, Client Each port in these hubs handles 10 or 100 Mbps automatically!
Black Box Network Services, 16-Port Rackmount, Master Each port in these hubs handles 10 or 100 Mbps automatically!
Black Box Network Services, 5-Port (4 + 1) Compact, portable LAN expansion for on-the-spot networking.
Black Box Network Services, 8-Port Desktop, Client Each port in these hubs handles 10 or 100 Mbps automatically!
Black Box Network Services, 8-Port Desktop, Master Each port in these hubs handles 10 or 100 Mbps automatically!
Black Box Network Services, 9-Port (8 + 1) Compact, portable LAN expansion for on-the-spot networking.
Black Box Network Services, AUI A space saver with incredible versatility!
Black Box Network Services, BNC A space saver with incredible versatility!
Black Box Network Services, Fiber Optic A space saver with incredible versatility!
Black Box Network Services, Type 3 Shielded Need more workstations? No more MAU ports available? Use our 2-Port Hubs!
Black Box Network Services, Type 3 Unshielded Need more workstations? No more MAU ports available? Use our 2-Port Hubs!
Black Box Network Services A multifunction USB device for your PC.
Black Box Network Services A plug-and-play hub for connecting up to 10 high-speed USB 2.0 devices.
Black Box Network Services Build a network for your small office or link small workgroups to a corporate LAN.
Black Box Network Services Connect a non-data-transfer USB device to this hub's USB power port.
Black Box Network Services Connect your non-USB peripherals to your USB bus!
Black Box Network Services Convert the AUI port on your Ethernet NIC into eight 10BASE-T ports.
Black Box Network Services Easily connect legacy serial devices to any USB-enabled PC.
Black Box Network Services Take advantage of your USB port with industrial RS-422/RS-485 equipment.
Black Box Network Services The easy way to connect multiple peripherals to your PC externally.
Black Box Network Services USB Directors, USB to RS-422, 4-Port Take advantage of your USB port with industrial RS-422/RS-485 equipment.
Black Box Network Services USB Hubs, 4-Port, RS-232 Connect your non-USB peripherals to your USB bus!
Califone International, Inc. The 7-port USB hub supports 21st Century Classroom applications with fast and easy downloading of instructional materials. The 1117 can be used to download digital content from...
Gefen LLC Extends any USB 1.1 device up to 150 feet away the computer. Extends any USB device up to 150 feet (50 meters) using CAT5 cable Requires no external...
Gefen LLC Repeats a high-speed 800 mbps firewire signal, doubling the distance of a cabled signal extension. The Gefen Firewire Repeater 800 is a three-port IEEE-1394B signal Repeater featuring Texas...
Gefen LLC Repeats the firewire signal, doubling the distance of any firewire cable A three-port IEEE-1394 repeater featuring the Texas Instruments 1394a 400Mbps PHY chipset. How it Works: The Firewire...
Hall Research Inc. Send 2 independent USB ports from a PC on a single Cat5 cable to a receiver that features dual, 4-port hubs for a total of 8 USB...
Kramer Electronics USA, Inc. Max Data Rate - 400Mbps ESD Protection The VS-4FW is a high-performance bidirectional hub/repeater for 6-pin FireWire® (IEEE 1394) signals. It increases the number of ports...
Kramer Electronics USA, Inc. Max Data Rate - 400Mbps ESD Protection The VS-8FW is a high-performance bidirectional hub/repeater for 6-pin FireWire® (IEEE 1394) signals. It increases the number of ports...
Kramer Electronics USA, Inc. Max Data Rate - 800Mbps ESD Protection Requires 9-pin FireWire? 800 Cable The VS-30FW is a high-performance bidirectional hub/repeater for 9-pin FireWire® 800 (IEEE 1394b) signals.
Logitech, Inc. Portable USB connectivity. Increase your possibilities with a compact 4-port USB hub that fits your mobile lifestyle. Extra ports add instant connectivity for up to four devices -...
Logitech, Inc. Take your notebook to new heights of comfort. Improve your notebook comfort and connectivity. Elevates display for viewing comfort: Encourages a more comfortable posture by raising the notebook...
Tripp Lite Power Protection Get the convenience of a notebook keypad, hub and mouse all in one handy case great for traveling students and professionals. Asynchronous USB numeric keypad allows...
Tripp Lite Power Protection The ultra small 4-port USB 2.0 hub is the most versatile and powerful hub on the market. This USB 2.0 certified hub allows you to connect...
Tripp Lite Power Protection This case contains everything you need to work in the low light situations such as on an airplane: a light, hub and mouse specifically designed for...
Tripp Lite Power Protection Tripp Lite's U225-004-R, 4-port, USB 2.0 Hub, allows you to attach and link all of your USB devices (up to 127) to your computer, via the...
Tripp Lite Power Protection Tripp Lites ultra small 7-port USB 2.0 hub is the most versatile and powerful hub on the market. This USB 2.0 certified hub allows you to...