Primary Computer (media center/home theater/theatre (HTPC), gaming, and workstation box): Intel Core i5-10400 Comet Lake 2.9GHz 6-Core LGA 1200 CPU (includes Intel UHD 630 GPU), ASRock H510M-HDV/M.2 Intel LGA 1200 microATX motherboard, Crucial Ballistix Gaming 16GB (2 x 8 GB = 16 GB of RAM) DDR4-3200 PC4-25600 CL16 Dual Channel Desktop Memory Kit BL2K8G32C16U4B, MSI NVIDIA GeForce GTX 750 Ti (N750TI-2GD5/OC; 2 GB of VRAM; VGA to KVM and HDMI to connect to a 21.5" Samsung SyncMaster T22B350ND HDTV), Corsair Carbide Series 300R ATX mid-tower case, WD Black SN750 1 TB with Heatsink (WDS100T3XHC) M.2 NVMe Interface PCIe 3.0 x4 Internal Solid State Drive (SSD) with 3D TLC NAND 2280, WDC WD20EZRX-00D8PB0 SATA 2 TB HDD for storage/backup/secondary, onboard Intel Ethernet I219-V, onboard RealTek HD Audio, Sea Sonic S12II Bronze (520 watts) power supply unit (PSU), a Hauppauge WinTV-HVR-2250 PCIe (dual tuners), 2 SATA DVDRW burner drives (LG HL-DT-ST DVDRAM GH24NS50 & LG Super Multi Blue Internal 14x Blu-ray Disc Rewriter WH14NS40), a 3-buttons PS/2 optical Logitech mouse, and Logitech Z-2300 speakers (2.1 setup and analog). Running updated 64-bit Windows 10 Pro. (22H2) since 5/29/2021. Hewlett Packard (HP) Photosmart 8450 (Q3388A) printer connected (USB) rarely powered on. Secondary Computer: Jetway NF9J-Q87 Mini-ITX Motherboard, Intel Core i7-4790 CPU (3.6 GHz, 4 cores, & 8 threads) with Noctua NH-L9i CPU cooler, 16 GB of RAM (2 G.SKILL DDR3 SO-DIMM 8 GB), 2.5" Samsung 870 EVO 500 GB (3-bit MLC V-NAND SATA III 6Gb/s) SSD with updated 64-bit Debian v12 (stable bookworm), EVGA NVIDIA GeForce 8800 GT PCIE video card (512 MB of VRAM), Antec Sonata Proto mid tower ATX case, onboard Intel I211 gigabit network, 600 watts Sea Sonic S12 PSU, ASUS DVD burner drive, 3.5" floppy disk drive, internal 3.5" SATA hard disk drive (HDD) Seagate IronWolf 4 TB 5900 RPM SATA III 6Gb/s 3.5" Internal NAS CMR HDD for storage, USB 3-buttons MS mouse, & Sabrent USB2+memory card reader front panel. No wireless. -- Both desktop machines are connected to an old (Y2K) Belkin Omni Cube (2-port; PS/2 and VGA) KVM to share a 23.6" 16:9 1920x1080 pixels ASUS VS247H-P monitor (LED; 2 ms, 9/2014, etc.) and a Dell 104-key PS/2 Dell Model SK-8110 keyboard. Both computers and monitor are connected to APC Back-UPS (model: BX1500M; 900 watts; its USB cable connected to secondary machine)'s battery outlets. -- Everything is not overclocked and some items are connected to Netgear Orbi RBK753S-100NAS (WiFi 6; AX4200; 7,500 sq. ft.; 2 satellites) router connected to a leased Spectrum's E31N2V1 (Hitron; Intel Puma 7 chipset) cable modem (DOCSIS 3.1).