We’re performing a physical inventory on December 12, 2025. Orders placed after 2:00 p.m. PT on December 11, 2025 will ship on Monday, December 15, 2025.
Cyberguys Computer Accessories & Components offers everything you need to maintain and upgrade your PC build—from USB adapters and PWM fan extension cables to power adapters, internal cabling, repair tools, and hardware accessories. Designed to keep your system performing reliably, this collection supports both DIY enthusiasts and professional setups.
Convert a DB25 port into a DE9 (DB9) port with this simple adapter.
No USB ports on your older computer? This handy adapter plugs into the LPT (DB25) parallel port found on older computers and includes a built-in AC...
View full detailsThis DB25 female to RJ45 modular adapter converts a DB25 serial port into a standard RJ45 jack. Perfect for networking, telecom systems, and custom...
View full detailsThis DB25 male to RJ11/RJ12 modular adapter converts a standard DB25 serial connection into a phone-style jack. Perfect for telecom, PBX systems, a...
View full details
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}
