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TCP/IP Illustrated, an ongoing series covering the many facets of TCP/IP, brings a highly-effective visual approach to learning about this networking protocol suite. TCP/IP Illustrated, Volume 2 contains a thorough explanation of how TCP/IP protocols are implemented. There isn't a more practical or up-to-date bookothis volume is the only one to cover the de facto standard implementation from the 4.4BSD-Lite release, the foundation for TCP/IP implementations run daily on hundreds of thousands of systems worldwide. Combining 500 illustrations with 15,000 lines of real, working code, TCP/IP Illustrated, Volume 2 uses a teach-by-example approach to help you master TCP/IP implementation. You will learn about such topics as the relationship between the sockets API and the protocol suite, and the differences between a host implementation and a router. In addition, the book covers the newest features of the 4.4BSD-Lite release, including multicasting, long fat pipe support, window scale, timestamp options, and protection against wrapped sequence numbers, and many other topics. Comprehensive in scope, based on a working standard, and thoroughly illustrated, this book is an indispensable resource for anyone working with TCP/IP.

- PREMIUM CLEAR FINISH: Professional-grade polyurethane automotive spray paint designed for automotive refinishing and new paint jobs — delivers long-lasting protection and deep gloss for cars, motorcycles, and custom projects. - UV, GASOLINE & CHEMICAL RESISTANT: Advanced 2-component formula provides outstanding protection against UV rays, fuel, and environmental exposure — perfect for automotive top coat applications. - EASY SPRAY APPLICATION: The transparent gloss spray can features a fan nozzle for precise control. Simply activate, shake, and spray for an even coat without the need for additional tools or compressors. - HIGH GLOSS & DURABILITY: The spray achieves a true mirror-like gloss finish with exceptional leveling, abrasion resistance, and superior weather and chemical durability. - FAST-CURING & POLISHABLE: Dust-dry in 20 minutes and ready for assembly within 8–24 hours. Excellent polishability and no color deviation for a lasting, professional finish.

- WHY OMEGA-3S - Research shows that the essential fatty acids EPA & DHA in fish oil support heart, brain, eye & immune health. Omega-3s may also help support a healthy mood. - #1 SELLING OMEGA-3 BRAND IN THE U.S*- Nordic Naturals Ultimate Omega features high concentration omega-3 fish oil in soft gels. This formula meets the daily recommended dose suggested by the American Heart Association to support a healthy heart. *Based on Stackline, Nielsen, and SPINS annual sales data in the U.S. as of 4/16/2026. **Based on SPINS Scan Data as of 4/8/2026. - BETTER ABSORPTION, BETTER TASTE, NO FISHY BURPS - All of our omega-3 fish oil concentrates are in the triglyceride molecular form (the form naturally found in fish) for optimal absorption. Ultimate Omega has a great lemon taste. - PURITY GUARANTEED - Every batch of Nordic Naturals fish oil is crafted from fresh, wild-caught, omega-rich fish. We are committed to using only non-GMO, gluten- & dairy-free ingredients with no artificial colors, flavors, or preservatives. - ETHICAL INNOVATION - Nordic Naturals is proud to be at the forefront of sustainable & ethical practices in the natural products industry. Through science & innovation, we are committed to delivering safe, effective nutrients to support foundational wellness.

- 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬 - These H7124 replacement filters are compatible with GoveeLife H7124 & h712C smart air purifi-er. With precise dimensions and high-quality construction, these filters provide perfect compatibility and optimal performance. - 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭 - The package includes 𝟐 premium H7124 HEPA filters and 𝟒 detachable nylon pre-filters for GoveeLife H7124 air purifier. (𝐍𝐨𝐭𝐞: 𝟐 𝐏𝐫𝐞-𝐟𝐢𝐥𝐭𝐞𝐫𝐬 𝐚𝐫𝐞 𝐩𝐫𝐞-𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐞𝐝 𝐟𝐨𝐫 𝐪𝐮𝐢𝐜𝐤 𝐚𝐧𝐝 𝐞𝐚𝐬𝐲 𝐮𝐬𝐞) This cost-effective set ensures you’re fully equipped to keep your air purifier performing at its best. - 𝟑-𝐢𝐧-𝟏 𝐇𝐢𝐠𝐡 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧- The H7124/H712c air purifier filter for GoveeLife features 3 layers protection: ①nylon-pre-filter for visible larger particles like hairs, pet fur, ② hepa for unltra-fine airborne pollutants like pollen, pet dander, tiny dust,③ activated carbon for unpleasant smells like smoke, cooking fumes, providing a healthier and more pleasant indoor environment. - 𝐇𝟕𝟏𝟐𝟒 𝐇𝐞𝐩𝐚 𝐅𝐢𝐥𝐭𝐞𝐫 - Our H7124 air filters for GooveLife air purifier utilizes hepa filters, effectively attaches 99.9% airborne particles larger than 0.3 microns such as pollen, pet dander, fine dust, etc, greatly improving the air quality in your home and office - 𝐃𝐞𝐭𝐚𝐜𝐡𝐚𝐛𝐥𝐞 & 𝐖𝐚𝐬𝐡𝐚𝐛𝐥𝐞 𝐏𝐫𝐞-𝐟𝐢𝐥𝐭𝐞𝐫 - The Nylon Pre-filter for GoveeLife H7124 is detachable and washable. Regular maintenance and cleaning of the pre-filter can significantly extend the lifespan of the HEPA filter, ensuring your air purifier stays efficient for longer. - 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 - No tools are required. These H7124 filter replacement for GoveeLife smart air purifier can be easily installed in 4 steps: 1.Open the filter cover; 2.Take out the old filter; 3. install the new filter and close the filter cover; 4.Turn on the air purifier; keeping your H7124 air purifier running smoothly without any hassle. - 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 - Experience peace of mind with our dependable customer support. Our professional team is here to resolve any issues about this H7124 filters for GoveeLife quickly and efficiently, so you can enjoy your product without worries. Filter made of FSC-Certified paper

- KILLS & REPELS. Using natural essential oils, this spray is proven to kill by contact, repel, and prevent 98-100% of fleas, ticks and mosquitoes in laboratory testing. It breaks the flea life cycle by eliminating eggs, larvae, and adults. - TREAT NATURE WITH NATURE. When used as directed, a safe and effective alternative to collars, pills, chewables, and drops harnesses the power of nature. Holistic vet approved. Enjoy peace of mind knowing your pets and home are protected with our non-harsh formula. - SAFE FOR DOGS, CATS OF ALL AGES WHEN USED AS DIRECTED. Gentle enough to use on puppies, kittens, and senior pets when used as directed. Powerful enough to fully eliminate pests on the skin and fur. Safe to use around the entire family, and kid-safe, when used as directed. Mom owned, Mom approved. - 3-IN-1 PLANT POWERED SOLUTION. For dogs, cats, and home! A home remedy that kills fleas throughout the house on carpet, furniture, bedding, and flooring. Also a repellent in pet environments like dog kennels or cat condos. Invigorating Cedar scent freshens homes. - POWERFULLY EFFECTIVE. Powered by nature and proven to work. Give your pet the advantage in protection against fleas and ticks with our non-harsh formula. Cruelty free and USA Made with U.S. and global components. Read entire label prior to use. Do not soak pet. Test a small area on the back of the neck 1 hour prior to full body application.

Color: Cedarwood

- The information below is per-pack only - Mobil 1 advanced full-synthetic motor oil 5W-30 utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness. - Helps protect critical engine parts for up to 10,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity - Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy - Mobil 1 is specially formulated to help remove sludge and lower engine temperatures - Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)

Size: 5 Quart (Pack of 2)    Style: Full Synthetic    Configuration: 5W-30

Economist Bryan Caplan makes a bold case for unrestricted immigration in this fact-filled graphic nonfiction. American policy-makers have long been locked in a heated battle over whether, how many, and what kind of immigrants to allow to live and work in the country. Those in favor of welcoming more immigrants often cite humanitarian reasons, while those in favor of more restrictive laws argue the need to protect native citizens. But economist Bryan Caplan adds a new, compelling perspective to the immigration debate: He argues that opening all borders could eliminate absolute poverty worldwide and usher in a booming worldwide economy―greatly benefiting humanity. With a clear and conversational tone, exhaustive research, and vibrant illustrations by Zach Weinersmith, Open Borders makes the case for unrestricted immigration easy to follow and hard to deny.

- Ultra-Fast 145W Charging: With PD3.1 and QC3.0, deliver a total of 145W fast charging. A single USB-C1 port provides up to 140W, powering a 16" MacBook Pro from 0-56% in just 30 minutes - Massive 25000mAh Capacity: Ugreen's power bank features a huge 25000mAh battery, capable of fully recharging laptops up to 1.3 times and mobile devices up to 5.2 times - Two-Way Fast Recharge: Recharge the battery pack in just 2 hours using a 65W PD charger (not included). Our bi-directional technology allows for simultaneous fast charging of both the power bank and your devices - Compact & Convenient: With a sleek, compact design, this portable charger is incredibly portable. The digital display shows remaining battery life at a glance, ensuring you always stay powered and confident on the go - Wide Compatibility: Compatible with a wide range of devices including MacBook, Dell XPS, HP Spectre, iPad, iPhone 16-12 series, Galaxy S24, Switch, DJI, Steam Deck, and more - Use a 65W or higher charging adapter to fully recharge the power bank in ~2 hours. Using a 20W adapter will take up to 6 hours. Use the included 5A USB-C to USB-C cable or another certified 5A cable to achieve full performance and device compatibility.”

- Hands-Free - Motion Sensing Design: You might wonder, "How hard is it to turn on a light?" But when you're busy hauling a heavy load, hands full and unable to find the light switch in the darkness, this motion sensor bulb instantly frees up your hands, it will auto-on when movement is detected - User-Friendly - Excellent Sensing Range: Avoid tripping in the dark by reaching for switches at night. An ideal choice for households with elderly or mobility-impaired individuals. At the recommended 8.2 ft high mounting height, the bulb can detect motion within a radius of 3.28-4.92 ft - Perfect Choice for Home Security: When intruders approach your home, the motion-sensing security bulb will suddenly illuminate, startling them and alerting you, enhancing the safety of you and your family - Never Forget to Turn off Lights - Save on Expenses: If you or your family often forget to turn off the lights, this light bulb will automatically turn off 180 seconds after people leave its sensor range, making it your best choice - Trusted Quality: UL, FCC and DOE listed for its strict production standards, the sensor light bulb comes with a 2-year warranty

Item Package Quantity: 6    Color: Pure White (6000k)

- DAZZLING SPARKLE EFFECT - Infused with premium glitter particles, ELEGOO Sparkle PLA adds a twinkling, eye-catching effect to your prints, making them stand out in any light. Perfect for artistic designs, decorations, and gift items - SMOOTH & RELIABLE PRINTING - ELEGOO 3D printer filament boasts 1.75 mm diameter with a tight tolerance of +/-0.02 mm. This ensures consistent extrusion and stable print quality. You’ll enjoy smoother, more accurate prints with every use - HIGH QUALITY & EASY TO USE – Made from premium PLA, this filament is easy to print with and ensures reliable performance on standard settings. Its shiny, glitter-filled finish makes your prints stand out with minimal effort - NO CLOGGING & NO BUBBLE - Each spool is vacuum-sealed to prevent moisture absorption, no clogging and bubbling problems, ensuring a flawless printing experience every time - WIDE COMPATIBILITY - Compatible with most FDM 3D printers using 1.7 5mm filament, ideal for both hobbyists and professionals. It’s recommended to print it with nozzle no smaller than 0.4 mm

Color: 1kg Sparkle Red

- 【Creality CR-PETG Filament】Creality CR-PETG combines the benefits of PLA and ABS to reach Eco-friendly and odorless performance. This PETG Filament is feature in good toughness to avoid cracking and warping, enbale excellent 3D printing. - 【Toughness-enhanced PETG】 Creality PETG choose durable and strong material that delivers excellent clarity, light transmission, and a glossy finish. It is recommended to use a printing temperature of 220-250°C and a base plate temperature of 70-80°C for better printing results. - 【Tangle-Free & Neatly Wound】We ensure that every PETG filament is tightly and neatly wrapped by utilizing full mechanical winding, which effectively minimizes tangles, filament snapping, and line breakage. - 【No Clogging & No Bubbles】Our filaments are thoroughly dried and carefully vacuum sealed to protect them from moisture and dust, which ensures that there will be no issues with clogging or bubbling during printing. Our PETG is designed to be perfectly compatible with the majority of 1.75mm FDM 3D printers, especially suitable for Creality 3D Printers! - 【High Precision & Consistent Performance】Our PETG filament boasts a diameter of 1.75mm, ensuring utmost accuracy with a tolerance of only +/- 0.03mm. With strict quality control and impeccable dimensional precision, Ender PETG filament guarantees a smooth and steady feeding during printing.

Color: Petg-1kg Grey

- Matte Twist Color: ERYONE Rock series matte twist filament, fast color change and becomes twisted, and the spiral color change brings more surprise effects to your model. - Premtium Matte Effect: With good matte effect and up to 500mm/s high speed printing, it can reduce reflections and bring a unique style to your 3D works. - High Quality PLA: ERYONE filaments have excellent printability, good ductility, higher strength, no odor, no warping, no clogging, no bubbles. - 1.75MM Material Accuracy: ERYONE PLA filament has a diameter of 1.75 mm, with a tolerance of +/- 0.03 mm, ensuring smooth feeding and continuous non-clogging of the nozzle or extruder. - Wide Compatibility: ERYONE 3D printing filaments are compatible with most 3D printers, allowing you to easily start your printing journey.

Color: Matte Rock Frosted Mint