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Description
Middle Atlantic Riser Base, 4 Bay, 38"D, BGR RacksEngineered for professional AV and data center environments, the Middle Atlantic Riser Base is a practical, time saving solution for rough in rack installations. The 4 bay base with 38" depth provides a stable foundation for equipment while freeing up valuable front face space by allowing cables to pass underneath. Its 2 1 2" high profile aligns with standard rack heights, facilitating clean cable management from the start of a project. Built with
Engineered for professional AV and data-center environments, the Middle Atlantic Riser Base is a practical, time-saving solution for rough-in rack installations. The 4-bay base with 38" depth provides a stable foundation for equipment while freeing up valuable front-face space by allowing cables to pass underneath. Its 2-1/2" high profile aligns with standard rack heights, facilitating clean cable management from the start of a project. Built with heavy-duty welded construction and finished in black powder coat, this riser base resists daily wear and delivers reliable service in busy rack rooms. Ideal for four-bay BGR rack configurations, the riser base simplifies installation workflows, reduces field errors, and improves airflow and organization in any data- or AV-intensive environment.
- Time-saving rough-in design: This riser base streamlines cabling workflows by letting installers route and organize cables beneath the rack, reducing on-site labor and helping crews stay on schedule for complex projects.
- Optimal base height for clean cable paths: At 2-1/2" high, the base delivers a consistent platform that supports neat under-base cable management while ensuring compatibility with standard rack components and accessories.
- Generous depth for versatile equipment: With a 38" depth, the base accommodates a wide range of devices and power distribution options, maintaining alignment with four-bay BGR racks for stable mounting and service access.
- Durable construction and finish: Heavy-duty welded steel paired with a black powder coat finish provides lasting durability, resistance to wear in busy rack rooms, and a professional aesthetic for visible installations.
- Four-bay compatibility for organized systems: Specifically designed for BGR rack configurations, this base supports multiple components in a single footprint, enabling efficient organization of switches, patch panels, and other equipment.
Technical Details of Middle Atlantic Riser Base
- Product type: Riser base for 4-bay BGR racks
- Bay capacity: 4 bays
- Depth: 38 inches
- Base height: 2-1/2 inches
- Finish: Black powder coat
- Construction: Heavy-duty welded steel
- Pass-through: Cables pass underneath the base for improved cable management
- Compatibility: Designed for Middle Atlantic BGR rack systems
- SKU: N/A
- UPC: N/A
how to install Middle Atlantic Riser Base
- Prepare the installation area: ensure the rack frame sits on a level surface and that you have clear access to the four-bay footprint where the riser base will be placed.
- Align the riser base with the rack footprint, matching the four-bay layout to the rack posts or mounting points as specified for your BGR configuration.
- Place the base under or between the rack rails and secure it using the manufacturer-recommended hardware or factory-supplied fasteners to ensure a stable foundation.
- Route cables through the base’s pass-through area before mounting top-mounted equipment, giving you clean under-base cabling paths and room for future additions.
- Install equipment on top of the base in the usual order, then secure devices as required by your rack standard. Check clearance between devices and the base to prevent contact and ensure proper ventilation.
- Verify the setup: check for levelness, stability, and smooth cable routing underneath. Power up a test load to confirm that the cabling remains organized and that airflow is unobstructed.
Frequently asked questions
- What is the function of the riser base? The riser base provides a raised platform that allows cables to pass underneath the rack, improving cable management and speeding rough-in installations for BGR rack systems.
- Is this base compatible with all 4-bay BGR racks? It is designed for four-bay BGR rack configurations in the Middle Atlantic line. Always verify your specific model’s depth and mounting footprint before installation.
- What are the key dimensions? The base is 2-1/2 inches high and the overall depth is 38 inches, with a four-bay footprint to fit standard BGR rack configurations.
- What finish and construction are used? The base is built from heavy-duty welded steel and finished with a durable black powder coat to withstand daily use and resist corrosion.
- How does it impact installation timelines? By enabling quick rough-in and organized under-base cable routing, the riser base reduces on-site labor, minimizes errors, and speeds up future maintenance and reconfiguration.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great Mouse
I normally use the Logitech M325c. I've gone through dozens over the years. It works very well, but they seem to wear out fast; the wheel scroll is what fails. I decided to give the Amazon Basics a try. So far, it looks, feels, and functions the same as the Ltech; it doesn't have the fun colors, but if it holds up longer than a year, it's a fair tradeoff. I will revise this review if things change in the future, but as of now, I would recommend the Amazon Basics and will replace the other Ltech's when the time comes.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
High Quality and Operability - Great!
Great mouse! Not only good, but feels and operates as well as, or better than a Microsoft mouse, and a lot more reasonable! Comes with AAA batteries, the USB transceiver is stored inside the battery compartment (good when packing and traveling), and a white support strap lays down below the installed batteries so that it is easier to remove them when its time to change the battery. Be sure to go into Control Panel/Mouse and make any click-speed or mouse movement adjustments to your liking. I plan on buying another one of these for my second HP laptop. The USB transceiver is immediately responsive and you will see a red laser at the bottom of the mouse.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Works Perfect, No Installation Needed, Perfect Size, and Wonderful Price!
Several months ago when the keys on my laptop mouse pad started to go out, I was really irritated because I have gotten so used to using the mouse pad that I was worried that I wouldn't be able to work as efficiently using a wireless mouse. I knew that it would only be a few days before the keys got to the point that I wouldn't be able to use them and started looking on Amazon for a wireless mouse that I might possibly be able to stand using on a daily basis. I spotted the AmazonBasics Wireless Mouse and thought that it wouldn't be that great because it was way cheaper than most of the other wireless ones that I could find. I went ahead and placed my order because I needed something and thought that if it didn't work that well, I wouldn't be out of that much money. When it arrived, I was happy to see that it was a tad bit smaller than other ones that I have used with desktops in the past since I have small hands. I opened the package, popped in some batteries, plugged the nano receiver into my USB slot, and it was working instantly. I thought that it would take some time to install ( I did not read much on it when I purchased it honestly, I just needed one quick!), but was SO happy to see that it needed nothing to be installed. I have been using this wireless mouse for about a year and half now and I have recommended it to SO many people who were looking for one. I work at home on my laptop 7 days a week and anywhere between 12 - 18 hours a day. I only have to change the batteries about once every two months (sometimes it will go a little longer and sometimes a little bit less - not sure on why though). This mouse has worked flawlessly since the day of purchase and I was SO wrong to think that because it was cheaper than the others that it wouldn't work as well. There has never been a time where it disconnected from the computer or that there was any issue using it. A few times when it has needed the batteries changed and I wait a few days, there is a tiny lag - but that is all my fault. The AmazonBasics Wireless Mouse has a little red indicator light that lets you know when the batteries are getting low and need to be changed. I like that feature so that I'm always aware of when they need to be changed. Since I travel a lot, this mouse is great because it doesn't take up a lot of space in the laptop bag. I also never have to worry about losing the nano receiver because once you remove the little door to the battery area, there is actually a space that the nano receiver clicks into making it perfect for travel. If you are in the market for a great wireless mouse, I would recommend the AmazonBasics Wireless Mouse because it has been through over a year of my all day, everyday use and still works just like the day that I purchased it!
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Reviewed in the United States on September 3, 2015
★★★★★ 5
It works and is well priced.
This mouse works as well as much higher-priced brand-name items. It fits well in the hand. The durability is very good. Considering the price compared to other brand names, this is a very good value.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Solid Everyday Mouse with a Few Comfort Trade-Offs
I’ve been using this Amazon Basics 2.4 GHz wireless optical mouse as a simple, no-frills option, and overall it does exactly what it’s supposed to do. Setup was instant with the USB nano receiver, tracking is accurate, and the wireless connection has been reliable with no dropouts or lag during daily use. It’s lightweight and works well for general browsing and office tasks.
Where it falls a bit short for me is ergonomics. Compared to my Logitech mouse, this one doesn’t feel quite as natural or contoured in the hand during longer sessions. It’s by no means uncomfortable, just not as refined in terms of hand fit. That said, for the price and simplicity, it’s a dependable mouse that gets the job done. A solid choice if you want something basic and reliable.
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Reviewed in the United States on January 10, 2026