C2G 52176

Overview

The C2G 52176 is a 10 ft Serial RS232 DB9 null modem cable designed to enable reliable device-to-device communication in environments where space and installation standards matter. It features a CMG rating for safe in-wall use, making it suitable for permanent installations in both commercial and residential settings. The cable’s fully shielded design ensures stable data transfer by minimizing electromagnetic and radio-frequency interference, while its low-profile female connectors fit neatly behind equipment with limited clearance.

Key features

• 10 ft length offers ample reach for routing through walls, conduits, or cable management systems without strain.
• CMG in-wall rating complies with National Electrical Code requirements for concealed, permanent installations.
• Low-profile female DB9 connectors save space behind devices such as touch panels, projectors, and kiosks.
• Null modem wiring supports direct RS-232 communication between two devices without the need for modems.
• Full shielding protects against electromagnetic and radio-frequency interference, ensuring clean signal transmission.
• Molded jacket with integrated strain relief guards the cable from damage during installation and use.
• Thumbscrews enable quick, tool-free secure connections that stay firmly in place.
• Female-to-female DB9 connectors are compatible with a wide range of control, automation, and networking equipment.

Key specs

• Length: 10 ft (3 m)
• Connector type: Female DB9 on both ends
• Cable type: Serial RS232 null modem
• Shielding: Fully shielded to reduce EMI and RFI
• In-wall rating: CMG (meets NEC standards)
• Connector profile: Low profile for tight spaces
• Connection security: Integrated thumbscrews

Connectivity and compatibility

This cable is designed to link RS-232 serial devices directly, making it ideal for connecting control systems to displays, point-of-sale terminals to back-office computers, or updating firmware on routers and industrial equipment. Its female DB9 connectors fit many common serial ports found in automation, networking, and legacy devices, ensuring broad compatibility across various professional and home setups.

Installation and setup

The CMG rating allows this cable to be safely routed inside walls, conduits, or furniture, meeting electrical code requirements for permanent installations. Its low-profile connectors and molded strain relief simplify installation in confined spaces, while thumbscrews provide a secure connection without the need for additional tools. This makes it a practical choice for installers working in conference rooms, classrooms, retail environments, or home theaters.

Ideal uses and environments

This null modem cable works well in settings where reliable serial communication is essential and space is limited. It suits professional AV installations, industrial control systems, retail point-of-sale setups, and residential media rooms. The cable’s durability and in-wall rating make it a strong choice for projects requiring a clean, permanent wiring solution that maintains signal integrity over time.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more