A null modem cable connects two devices directly without a modem in between, which is handy for transferring files between older PCs, configuring networking equipment, or working with serial-based industrial hardware. At $7, that's about $3 off the $10 list price. Buy Now at Walmart
- 6-ft null modem serial cable
- Foil-shielding for EMI/RFI protection
- Gold-plated connectors for superior conductivity
- Connects devices requiring null modem configuration
- Model: P454006
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Expires 9/11/2026
Published 8/12/2026
Verified 8/14/2026
Handy for city planners, architects, or homeowners tackling a renovation who want practical guidance on sustainable, community-focused development rather than abstract theory; Walmart has it for $21, about $7.50 off the $28.49 list price. Buy Now at Walmart
- Author: Andres Duany
- Format: Paperback
- ISBN: 9780071376754
- Page Count: 240
- Publication Date: 2009-11-01
Anyone setting up a budget gaming rig or second monitor gets a 1080p IPS panel with FreeSync for smoother, tear-free motion. Walmart has it for $85.68, which is $74 off the $160 list price. Buy Now at Walmart
- 1080p resolution, 165Hz refresh rate
- HDR10
- AMD FreeSync
- 2x HDMI 2.0 ports, 1x DisplayPort 1.2
- Model: QG271
Collectors and kids following the MrBeast Lab line will want this one for the shelf display factor, and Walmart has it for $9.56, about $5 off the $14.86 list price. Buy Now at Walmart
- 6.5-inch collector figure height
- 35 points of articulation
- Premium displayable packaging
- Includes chance for Limited Edition Titanium Panther
- Co-created with MrBeast
Software developers and analysts trying to get a working grasp of UML diagrams without wading through a dense reference text will find this a practical starting point, and at $19, that's $3 off the $22 list price. Buy Now at Walmart
- Practical guide for learning UML 2.0
- Covers essential modeling techniques
- Structured for quick skill development
- Easy-to-follow pragmatically focused lessons
- Comprehensive introduction for software professionals
Keeps your desktop and networking gear running during brief power outages, which matters most for home offices or anyone who can't afford an abrupt shutdown mid-task. Current price is $97.33, about $25 above the $72 list price. Buy Now at Walmart
- 9 minutes battery backup at half load
- 550VA/300W power capacity
- 316 joules surge and dataline protection
- 8 total outlets with UPS support
- Automatic Voltage Regulation corrects voltage fluctuations
A KVM cable kit like this is useful if you're connecting a single keyboard, monitor, and mouse to multiple computers and need the cabling to go with it. At $48, that's about $7 off the $54 list price. Buy Now at Walmart
- 10ft cable length for flexible workstation setup
- Compatible with Tripp Lite B020 and B022 series
- Designed for reliable KVM switch connectivity
- Supports streamlined multi-device management
- Durable construction for consistent signal transmission
A compact surge protector worth keeping in a bag or drawer for travel or desk use, and at $13, it's about $3 off the $16 list price. Buy Now at Walmart
- Direct plug-in surge protection for one AC outlet
- Compact design for portable electronics
- 600 joules of surge energy absorption
- Protected LED status indicator
A surge suppressor with six outlets and phone line protection built in, which suits a home office setup where your landline or DSL connection runs through the same area as your electronics. At $18, that's about $11 off the $30 list price. Buy Now at Walmart
- 6 outlets with one wide-spaced transformer plug
- 790 Joule surge protection rating
- 15A circuit breaker prevents power overloads
- LED indicator verifies active protection status
- Integrated keyholes for secure wall mounting
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Price Analysis
| Discount | Last Deal Price | Current Price | ||
|---|---|---|---|---|
| Walmart | 31% | -- | $7 | Buy Now |
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