Amazon has a number of Black Friday sales with ton of discounts and deals on networking, memory, PC accessories and more. We will continue to add / remove to this post as more sales launch / end. Here's a roundup of the sales:

Networking:

• Up to 50% off Wifi 6 & Mesh Routers and Modems from TP-Link, Netgear, ARRIS
• Up to 56% off Amazon eero mesh Wi-Fi routers and systems
• Up to 30% off TP-Link AX3000 WiFi 6 Deco Mesh
• Up to 60% off Certified Refurbished eero WiFi routers and extenders
• Up to 50% off Netgear WiFi Routers
• Up to 38% off Netgear Orbi Wifi 6 Mesh
• Up to 33% off Google Nest Wifi
• Up to 38% off Linksys Networking Products
• Up to 40% off TP-Link Gigabit Ethernet Switch
• Up to 20% off Network Attached Storage by QNAP

Memory (Cards, Internal PC, External Drives):

• Up to 60% off Drives and Memory from Western Digital and SanDisk
• Up to 47% off Drives and Memory from Crucial
• Up to 42% off Samsung Memory and Drives
• Up to 55% off Samsung SSDs, Memory Cards and more
• Up to 38% off Solid State Drives (SSDs) from Samsung
• Up to 41% off Amazon Basics Memory Cards & Flash Drives
• Up to 35% off Drives and Memory from PNY

Accessories / Misc:

• Up to 25% off Apple Accessories
• Up to 50% off Logitech Mice, Keyboards, and Lights
• Up to 37% off ELEGOO 3D printers and Arduino Starter Kits
• Up to 35% off Blue Yeti Microphones
• Up to 50% off Wacom Graphic Tablets