Specifications include, but are not limited to: External USB Slim DVD +/-RW Drive; Keyboard (wired), PS2 or USB; Optical Mouse (wired), Opitcal elite wheel mouse; I7-12700, 25MB Cache, (12 Core, 2.1GHz to 4.9GHz) Windows 10 Pro English, 64GB (2x32GB) DDR5 non-ECC Memory, 512GB PCIe NVMe Class 40 M.2 SSD, 8x DVD+/RW 9.5mm Optical Disk Drive; I5-12500T, 512GB SSD (6 Cores/18MB/2.0GHz to 4.4GHz/35W) Windows 10 Pro 64 English 16GB 1x16GB DDR 4 non-ECC M.2 512GB PCIe NVMe Class 40 SSD (finance, heavier office use) **Wi-Fi 6 AX201, Dual-band 2x2 802.11ax with MU-MIMO + Bluetooth 5.2** (Optional HDMI 2.0b Video Port); Dell 6-in-1 USB-C Multiport Adapter (Does NOT have VGA Port and Enterprise LAN Features); Dell 7-in-1 USB-C Multiport Adapter; Dell Business Dock – WD19DS with 130W Power Delivery - 180W AC - for Latitudes with USB-C, video is HDMI and DisplayPort only; Latitude 5530 i5-1235U-16GB, 512GB M.2 PCIe NVMe Class 35 2230 SSD LCD back cover for Non-Touch Latitude 5530, WLAN+WWAN Capable, (with Case) **Standard Laptop with full keyboard and number pad 4.09lb**; I5-12500 512GB SSD DVD+/-RW (6 Cores/18MB/3.0GHz to 4.6GHz/65W) Windows 10 Pro 64 English 16GB 2x8GB M.2 512GB PCIe NVMe Class 40 SSD DDR4 Non-ECC 8x DVD+/-RW 9.5mm Optical Disk Drive (large spreedsheets, databases, GIS, increased drive storage) **Wi-Fi 6 AX201 Dual-Band 2x2 802.11ax with MU-MIMO + Bluetooth 5.2** (Optional HDMI 2.0b Video Port); I7-12850HX, (25MB Cache, 24 Threads, 16 Cores, 2.10GHz to 4.80GHz) Windows 10 Pro English, 32GB (2x16GB) DDR5 4800MHz SODIMM Memory, 512GB PCIe NVMe Gen 4 M.2 SSD, INTEL WI-FI 6E AX211 Wireless Card with Bluetooth 5.2 (LA3 WD19DCS Dock Required)