The Surface Pro X and Surface Laptop 3 are upgradable, but only a little - The Verge
Microsoft Surface Pro 7+ Bundle - 12.3" PixelSense Touch - Intel Core i5 - 16GB RAM - 256GB SSD - includes Type Cover - Windows 11 - Sam's Club
Microsoft Surface Pro 3 - Laptop / Tablet - Intel Core i5 8GB RAM 256GB SSD Storage - Windows 10 - 12" ClearType Full HD Plus Touchscreen Display - 2160 x 1440 Resolution
Microsoft Surface Pro 3 - Laptop / Tablet - Intel Core i5 8GB RAM 256GB SSD Storage - Windows 10 - 12" ClearType Full HD Plus Touchscreen Display - 2160 x 1440 Resolution
Yourui Main Board For Microsoft Surface Pro 3 I5 Cpu 4g Ram Motherboard Mainboard Full Test - Laptop Motherboard - AliExpress
Amazon.com : Microsoft Surface Pro 3 (4GB RAM 64 GB SSD, Intel Core i3, Windows 8.1) : Electronics
Microsoft Surface Pro 3 Intel Core i7 CPU 8GB RAM 512GB Storage 12.0" Tablet PC PU2-00001 - Newegg.com
Restored Microsoft Surface Pro 7 - 12.3" Intel Core I7 16GB RAM 256GB Storage Windows 10 | Bundle Pen+Micro SD card - Walmart.com
Surface Pro 3 specs and features - Microsoft Support
Surface Pro 3: Understanding the Hardware in Each Version | ITPro Today: IT News, How-Tos, Trends, Case Studies, Career Tips, More
Amazon.com : Microsoft Surface Pro 3 Tablet (12-Inch, 64 GB, Intel Core i3, Windows 10) : Electronics
SOLVED: Can I increase Surface PRO RAM - Microsoft Surface Pro - iFixit
Used Microsoft Surface Pro 3 Tablet (12-Inch, 128 GB, Intel Core i5, Windows 10) + Microsoft Surface Type Cover - Walmart.com
Microsoft Surface Pro 3 - Laptop / Tablet - Intel Core i5 4GB RAM 128GB SSD - Windows 10 - 12 - Walmart.com
Microsoft Surface Pro 3 12" i3/i5/i7 64GB 128GB 256GB 512GB 4GB/8GB RAM Win10Pro | eBay
Restored Microsoft Surface Pro 5th 12.3" - Intel Core I5 - 8GB RAM 128GB Storage - Windows 10 - Pre-Owned - Walmart.com