A computer mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of the pointer on a display, which allows a smooth control of the graphical user interface of a computer.
An optical mouse is a computer mouse which uses a miniature camera and digital image processing to detect movement relative to a surface. Variations of the optical mouse have largely replaced the older mechanical mouse and its need for frequent cleaning.
A mousepad or mousemat is a surface for placing and moving a computer mouse. A mousepad enhances the usability of the mouse compared to using a mouse directly on a table by providing a surface to allow it to measure movement accurately and without jitter. Some mousepads increase ergonomics by providing a padded wrist rest.
The DualShock is a line of gamepads developed by Sony Interactive Entertainment for the PlayStation family of video game consoles. It is named for vibration-feedback and analog controls. Introduced in November 1997, it was initially marketed as a secondary peripheral for the first PlayStation console. The console's bundle was updated to include DualShock, and phase out the original PlayStation controller and the Dual Analog Controller. The DualShock is the best-selling gamepad of all time by units sold, excluding bundled controllers.
Various accessories for the PlayStation 3 video game console have been produced by Sony and third-party companies. These include controllers, audio and video input devices like microphones, video cameras, and cables for better sound and picture quality.
IntelliMouse is a series of computer mice from Microsoft. The IntelliMouse series is credited with a number of innovations; Microsoft was among the first mouse vendors to introduce a scroll wheel, an optical mouse, and dedicated auxiliary buttons on the side of the mouse. They use IntelliPoint drivers and its main competitor through the years has been Logitech.
Apple Inc. has designed and manufactured several models of mice, trackpads, and other pointing devices, primarily for use with Macintosh computers. Over the years, Apple has maintained a distinct form and function with its mice that reflect their design languages of that time. Apple's current external pointing devices are the Magic Mouse 2 and Magic Trackpad 2.
The Magic Mouse is a multi-touch wireless mouse sold by Apple Inc. and manufactured by Foxconn. The first-generation Magic Mouse was released on October 20, 2009, and introduced multi-touch functionality to a computer mouse. Taking after the iPhone, iPod Touch, and multi-touch MacBook trackpads, the Magic Mouse allows the use of multi-touch gestures and inertia scrolling across the surface of the mouse, designed for use with macOS.
A photovoltaic keyboard, or solar keyboard, is a wireless computer keyboard that charges its batteries from a light source such as the sun or interior lighting, addressing a major drawback of wireless computer peripherals that otherwise require regular replacement of discharged batteries.
Various accessories for the PlayStation 2 video game console have been produced by Sony, as well as third parties. These include controllers, audio and video input devices such as microphones and video cameras, and cables for better sound and picture quality.
Rhythm game accessories are often required to play rhythm games available for various consoles, such as the PlayStation 2, PlayStation 3, Wii, and Xbox 360. These include dance pads, guitar controllers, drum controllers, microphones and turntable controllers. With the exception of microphones, these controllers can generally be used to control any game, but have limited inputs, making them impractical for most games.
The Logitech Unifying Receiver is a small dedicated USB wireless receiver, based on the nRF24L-family of RF devices, that allows up to six compatible Logitech human interface devices to be linked to the same computer using 2.4 GHz band radio communication. Receivers that are bundled with a Logitech product are paired with the device at the factory. When purchasing a replacement receiver or connecting multiple devices to one receiver, pairing requires the free-of-charge Logitech Unifying software, available for Microsoft Windows and Mac OS X. On Linux the Solaar software can be used to adjust the configurations. Although not compatible with Bluetooth, devices pair to Unifying Receivers in a similar way. Peripherals remain paired, and can then be used on systems not supporting the software. Logitech receivers compatible with the Unifying protocol can be identified by the orange Unifying logo, which distinguishes them from Logitech Nano receivers of similar appearance, which pair in a similar manner but only with a single device, without using the Unifying protocol.
Lightning is a proprietary computer bus and power connector, created and designed by Apple Inc. It was introduced on September 12, 2012, in conjunction with the iPhone 5, to replace its predecessor, the 30-pin dock connector. The Lightning connector is used to connect Apple mobile devices like iPhones, iPads, and iPods to host computers, external monitors, cameras, USB battery chargers, and other peripherals. Using 8 pins instead of 30, Lightning is much smaller than its predecessor. The Lightning connector is reversible. The plug is indented on each side to match up with corresponding points inside the receptacle to retain the connection.
The GameStick is a discontinued home video game console developed by PlayJam. It is a microconsole the size of a USB flash drive that plugs directly into the back of a TV through an HDMI port and ships with its own Bluetooth controller. Users can download content from a curated storefront via Wi-Fi, with content stored locally for offline access. The device is powered by the PlayJam Games Platform and runs its own version of the Android operating system. It is portable and aimed at casual to mid-core gamers. Like the Ouya, it was funded through Kickstarter.
The Xbox Wireless Controller is the primary game controller for the Xbox One and Xbox Series X/S home video game consoles, also the official controller for use in Windows-based PCs, and compatible with other operating systems such as macOS, Linux, iOS, and Android. The controller maintains the overall layout found in the Xbox 360 controller, but with various tweaks to its design, such as a revised shape, redesigned analog sticks, shoulder buttons, and triggers, along with new rumble motors within the triggers to allow for directional haptic feedback.
Quick Charge (QC) is a proprietary battery charging protocol developed by Qualcomm, used for managing power delivered over USB, mainly by communicating to the power supply and negotiating a voltage.
MagSafe is a proprietary, magnetically attached wireless power transfer and accessory-attachment standard developed by Apple Inc. for its iPhone and AirPods product lines. It was announced on October 13, 2020, in conjunction with the iPhone 12 and 12 Pro series. The first version provides up to 15 W of power and is compatible with the open Qi standard for up to 7.5 W of power. The second version, announced in 2024 in conjunction with the iPhone 16 and 16 Pro, provides up to 25 W of power and is compatible with the Qi2 standard for up to 15 W of power. The connector also enables connecting non-charger accessories such as card holders and cases with communication through an integrated NFC loop. The charger uses a circle of rare-earth magnets.
