ps/2 to USB adapter converter for keyboards – ClickyKeyboards
VINTAGE Microsoft Internet Keyboard PRO Wired, 2 USB Ports, Hot Keys TESTED | eBay
Macally X9 Performance Slim Wired Keyboard for Laptop or Desktop - Designed for Windows PC - Convenient Full Size 110 Key Layout with 17 Shortcuts and 2 Port USB Hub - Plug
Macally iKey Wired USB Keyboard 2 USB Ports Vintage Ice Blue Clear Macintosh – ASA College: Florida
Standard USB Male to Dual Female PS/2 Keyboard and Mouse Port
Apple A1048 USB Wired Keyboard w/ 2 USB Ports Clear/White Genuine/OEM & Mouse! | eBay
USB Keyboard with Hub (2 Ports) For Mac and PC – Macally
Dell Wired Business Multimedia Keyboard w 2-port USB Hub, Black (KB522-BK-US)
Amazon.com: DS International Slim USB Keyboard with 2 Built-in USB Ports : Electronics
Aluminum Slim USB Keyboard with 2 USB ports for Mac (MLUXKEYA) Keyboards - Newegg.com
PS/2 Keyboard to USB Adapter - F/M - PS/2 Cables | StarTech.com
Amazon.com: Macally Premium Wired Mac Keyboard with Number Keypad and 2 Port Hub - Compatible Apple Keyboard Wired - Extended USB Keyboard for Mac Mini/Pro, iMac, MacBook Pro / Air (Silver Aluminum) : Electronics
MacAlly 110 Key Ultra Slim USB Keyboard with 2 USB Ports - Silver - Micro Center
Bold Coiled Cable wire Mechanical Keyboard GH60 USB cable mini micro t – KPrepublic
This Is Why Some Keyboards Have Two USB Ports
Multimedia Desktop Keyboard with 3-Port USB Hub - Adesso Inc ::: Your Input Device Specialist :::
PERIBOARD-322- Wired Backlit Trackball 75% Keyboard with 2 USB Ports – Perixx USA
Macally Slim USB Wired Keyboard with 2 USB Ports MLUXKEYA B&H
Macally Full Aluminum Wired Keyboard With Number Keypad And 2 Port Usb Hub : Target