The Arduino Leonardo board, using the ATmega32u4 microcontroller, provides built-in USB communication so that it can act as a mouse or keyboard to a connected computer, in addition to a virtual (CDC) serial or COM port.

You'll appreciate how the Bluetooth Mobile Mouse 3600 comfortably fits your hand and your mobile lifestyle. Use it just about anywhere, even on a rough park bench or your living room carpet, relying on Microsoft BlueTrack Technology. No transceivers or wires to manage. Keep using your mouse for up t...

Null modem cables and adapters connect two serial devices that require a null modem (cross-wired) configuration. This 6ft cable has a DB9 female connector on each end. Superior molded cables with foil-shielding offer maximum EMI/RFI protection. Gold-plated connectors and contacts provide superior co...

Extend the Connection The Cable Matters Hi-Speed USB 2.0 Extension Cable is an indispensable accessory for PC and Mac users to connect USB peripherals. Connect a mouse, keyboard or extend a USB 2.0 cable to a printer. Hi-Speed USB 2.0 delivers data transfer speed at up to 480 Mbps that is sufficien...

Get the perfect angle for your Arlo security cameras. Easily adjustable mount provides 360 degree swivel and 90 degrees of tilt for the Arlo cameras. It’s easy to install and adjust the camera position for indoor, outdoor, wall and ceiling mounting.

The low profile mount MF601B is compatible with LED, LCD, Plasma TVs and other flat panel displays measuring between 32 and 75 inches. Supports all VESA mounting standards 600x400, 600x200, 500x300, 400x400, 400x300, 400x200, 300x300, 200x200 and many odd size mounting patterns (mounting holes on th...

Perfect for 2.5'' Hard Drive and Most 10000mAh Battery Pack UGREEN shockproof external hard drive case is ideal for 2.5'' hard drives and most 13000mAh /10000mAh power banks 5.9x3.3 in WD Elements Portable: 1TB-4TB WD My Passport/Ultra/For Mac: 1TB-4TB Seagate Backup Plus Portable: 1TB-5TB Seagate B...

Connect More with Cable Matters AC Power Products PDU Power Cable The Cable Matters Computer Equipment to PDU Power Extension Cord is an ideal solution for connecting computer equipment to a UPS or PDU in a data center or office. This cable extends the power connection of computer equipment, netwo...

CONNECT MORE with Cable Matters Power Products 2-Pack of Replacement Cables The Cable Matters 18 AWG Figure-8 Polarized AC power cord is the ideal replacement for a lost or short factory cord. It is universally compatible with small appliances and electronics that have a polarized 2-slot receptacl...

The Canon EF 85mm f/1.8 USM Standard & Medium Telephoto Lens is highly practical and ideal for a range of applications including portraiture. Its fast f/1.8 maximum aperture is effective in low light and ideal for shallow depth of field focus control. An ultrasonic autofocus motor (USM) provides fas...

Wind, an unsteady tripod, or even an accidental bump can disturb your image quality. Keep your telescope still while observing with these sturdy pads. Simply place your tripod legs on top of the pads to absorb shock and stabilize your telescope. Celestron’s set of three Vibration Suppression Pads ar...