StarTech.com 2 Port Quad Monitor Dual Link DVI USB KVM Switch with Audio and Hub Switch between two Computers sharing four DVI displays speakers and mic USB Keyboard and Mouse and USB
(3) Morse Code Programs on USB Flash Drive | eBay
USB Speedometer Gauges Wpm, Not Mph
USB DRIVE STORE
DFRobot XBee USB Adapter V2.0, ATmega8U2 USB to TTL compatible with all XBee, Bluetooth Bee, ZigBee, WPM wireless Programming | Zigbee, Usb, Usb adapter
SANOXY PS2 Keyboard to USB Adapter : Electronics
Funtronics K3NG Keyer With 99% Winkey Emulation – ELEKITSORPARTS
ELEGRP 30-Watt 3-Port Type C & Dual Type A USB Duplex Outlet Smart Chip High Speed Charging Wall Plate Included, White (6-Pack) R1820D60AAC-WH6-SW
Vykon WPM-8000 - JACE-8000 Wall Power Supply | Cochrane Supply
Roland - WEARPRO Mic | 3D Stereo Microphones for GoPro®
Mini Bluetooth Bee FT232RL USB to Serial Adapter Module USB to 232 Xbee Adapter For Arduino Pro Mini Downloader Blue Wholesale | Walmart Canada
New BTBee/Bluetooth Bee USB to Serial port Adapter FT232RL Compatible Xbee M93 | eBay
Mobile & Gadgets
High Speed USB Cbale Data Line Winding and Tying Machine - China Coil Winding Machine Price, Coil Winding Machine | Made-in-China.com
Most Entertaining (and Bizarre) USB Toys
WePresent Meeting PresentSense USB 2.0 Bluetooth 4.0 Adapter PRESENTSENSE