SKU: 94321674956

Black Box 100-Mbps ABC Manual Switch

Sale price$159.97 Regular price$177.75
Save 10%

Pay in installments of $44.44 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Black Box 100-Mbps ABC Manual SwitchExperience effortless control over two Fast Ethernet networks or share a single Fast Ethernet link with two PCs using the Black Box 100 Mbps ABC Manual Switch. Designed for reliability and ease of use, this compact, lifelong guaranteed switch puts two critical Ethernet paths at your fingertips. Whether youre consolidating access for a small office, lab, or home workstation, this device makes network management intuitive, fast, and dependable. Two into

Experience effortless control over two Fast Ethernet networks or share a single Fast Ethernet link with two PCs using the Black Box 100-Mbps ABC Manual Switch. Designed for reliability and ease of use, this compact, life‑long guaranteed switch puts two critical Ethernet paths at your fingertips. Whether you’re consolidating access for a small office, lab, or home workstation, this device makes network management intuitive, fast, and dependable.

  • Two-into-one or one-into-two flexibility: The ABC Manual Switch gives you two distinct Fast Ethernet connections and a common link, so you can toggle between two networks from a single PC or let two PCs share a single Fast Ethernet connection. This versatility is ideal for testing, troubleshooting, or running dedicated workstations on separate networks without the need to unplug cables or reconfigure adapters.
  • Guaranteed for life: Built for long-term, dependable operation, the Black Box ABC Manual Switch carries a guaranteed-for-life promise. This ensures peace of mind in dynamic office environments or busy home setups where network hardware endures frequent usage, reconfigurations, and routine maintenance.
  • 100-Mbps Fast Ethernet performance: Engineered to deliver solid, legacy-friendly Fast Ethernet speeds, this manual switch preserves dependable data transfer rates for non‑Gigabit networking scenarios. It’s an ideal fit where older devices or specific network segments rely on steady 100‑Mbps links without introducing complexity.
  • Simple, intuitive operation: A straightforward manual switch with clear tactile feedback minimizes downtime during reconfiguration. Quick lever-action or toggle provides immediate control over which network or PC is connected to the shared Ethernet link, reducing troubleshooting time and keeping work flowing.
  • Compact, durable design: Award-winning Black Box engineering combines durability with a desk‑friendly footprint. Its compact form fits neatly on a workstation or in a rack‑top space, while sturdy construction withstands daily use, cable handling, and routine heat cycles in busy environments.

The Black Box 100-Mbps ABC Manual Switch is crafted to streamline how you manage multiple Fast Ethernet paths. If you run two networks in parallel, or you’re coordinating two workstations that need occasional access to a shared network resource, this switch makes it possible to switch on demand without rebooting devices or interrupting critical processes. This is particularly valuable for IT labs, test benches, or environments where you must isolate traffic between networks but still grant controlled access through a single, toggle-driven connection. The ABC model stands out for its balance of simplicity, reliability, and cost-efficiency—an ideal addition to any technician’s toolkit or small-business infrastructure.

Technical Details of Black Box 100-Mbps ABC Manual Switch

  • Product: Black Box 100-Mbps ABC Manual Switch
  • Data Rate: 100 Mbps Fast Ethernet
  • Ports: 3 x RJ-45 Ethernet ports (two inputs, one shared output)
  • Switching Method: Manual, lever-based selection
  • Indicators: LED indicators for link status on each port
  • Power Requirement: Passive device; no external power supply required
  • Operating Environment: Desktop/office environment with standard cabling
  • Form Factor: Compact, lightweight design suitable for workstations and small setups
  • Warranty: Lifetime guarantee against defects in materials and workmanship

how to install Black Box 100-Mbps ABC Manual Switch

  • Plan your cabling: Identify the two devices or networks you want to toggle between and the shared Ethernet link that will connect to the common port of the switch.
  • Connect the devices: Plug the two PCs or network segments into the two dedicated input ports. Use standard Cat 5e/Cat 6 Ethernet cables for reliable performance.
  • Attach the shared link: Connect the common Ethernet cable from your router, switch, or uplink to the third port—the shared output that the devices will access when toggled.
  • Verify visibility: Check the LED indicators on each port to confirm that the selected device and the shared link are properly connected.
  • Operate the switch: Use the physical toggle to choose which input is connected to the shared output. The chosen path will immediately establish a link, allowing uninterrupted data transfer with minimal downtime.

Frequently asked questions

  • Q: What is the primary use case for the Black Box 100-Mbps ABC Manual Switch?
  • A: It’s designed to let two devices or networks share a single Fast Ethernet connection or let one device switch between two Fast Ethernet networks, enabling flexible network testing, lab setups, or small office configurations without complex routing or software-based solutions.
  • Q: Does this switch require power to operate?
  • A: No. The ABC Manual Switch is a passive device that does not require an external power supply. It relies on straightforward physical switching to connect the appropriate ports.
  • Q: Which Ethernet standards does it support?
  • A: It supports 100-Mbps Fast Ethernet. It is compatible with standard Cat 5e/6 cables and traditional Ethernet hardware that operates at 100 Mbps or slower.
  • Q: How many ports does the device have and what are their roles?
  • A: The switch includes three RJ-45 ports: two inputs (to connect two PCs or networks) and one shared output (the common link to a router, switch, or another network resource).
  • Q: Is the product suitable for use with modern Gigabit networks?
  • A: While it is optimized for 100-Mbps Fast Ethernet, you can still use it in a mixed environment where legacy devices require a dedicated 100-Mbps path. For full Gigabit operation, a different switch designed for 1-Gbps Ethernet would be more appropriate.
  • Q: What is the warranty like?
  • A: The Black Box ABC Manual Switch comes with a lifetime guarantee, reflecting Black Box’s commitment to quality and long-term reliability in professional networking gear.

In addition to its practical features, the Black Box 100-Mbps ABC Manual Switch is engineered for reliability in real-world settings. Its robust construction minimizes wear from repeated toggling and cable rearrangements, while the straightforward design reduces the risk of misconfiguration during critical tasks. The device is particularly well-suited for IT labs, teaching environments, or workspaces where network topology needs to adapt quickly to experiments, testing, or troubleshooting. By removing the need for extra routers, software reconfiguration, or complex VLAN setups, this manual switch makes it easy to isolate traffic, test network configurations, or switch user access with minimal disruption.

Key benefits at a glance include enhanced control over two separate Fast Ethernet networks, a simple, tactile switching mechanism that requires no software, and a durable design backed by a lifetime guarantee. The 100-Mbps speed ensures compatibility with older hardware and certain network segments while providing a straightforward, cost-effective solution for environments where high-speed Gigabit Ethernet is not necessary. If you’re seeking a dependable, low-friction way to manage two networks or two users’ access to a single link, the Black Box 100-Mbps ABC Manual Switch offers an efficient, practical solution that integrates seamlessly into any small-business or home office network strategy.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94321674956

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
BRIAN HEATH
Dallas, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
Battle Creek, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Lake Worth, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
K
Verified Purchase
Kev
Phoenix, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Battle Creek, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025

recommand products