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Originally developed by the Personal Computer Memory Card International Association (), the ExpressCard standard is maintained by the USB Implementers Forum ().The host device supports PCI Express, USB 2.0 (including Hi-Speed), and USB 3.0 (SuperSpeed) [2] (ExpressCard 2.0 only) connectivity through the ExpressCard slot; cards can be designed to use any of these modes.
Desktops have several standardized expansion slots, like conventional PCI or PCI Express, while laptops tend to have only one mini-PCI slot and one PC Card slot (or ExpressCard slot). Procedures for assembly and disassembly of desktops tend to be simple and standardized as well.
In computing, an expansion card (also called an expansion board, adapter card, peripheral card or accessory card) is a printed circuit board that can be inserted into an electrical connector, or expansion slot (also referred to as a bus slot) on a computer's motherboard (see also backplane) to add functionality to a computer system. Sometimes ...
POST cards are inserted into an expansion slot, and are available with connectors for the ISA (also supporting EISA), PCI, PCI Express, Mini PCIe (for laptops), Universal Serial Bus, or Low Pin Count bus, or for a parallel port. A typical card for desktop computers has a different bus interface on each edge; a card for laptop computers may have ...
In its base form, the laptop is equipped with recessed slots containing USB-C ports that can be used directly. These slots can be attached with an assortment of interchangeable cards that add features such as USB-C (passthrough), USB-A , DisplayPort 1.4 , HDMI 2.0b , MicroSD , 2.5-gigabit Ethernet, and 3.5 mm headphone jack , as well as form ...
These USB devices have the advantage of being compatible with desktop computers as well as portable devices. (Desktop computers were rarely fitted with a PC Card or ExpressCard slot.) This reduced the requirement for internal expansion slots; by 2011, many laptops had none. Some IBM ThinkPad laptops took their onboard RAM (in sizes ranging from ...
The Dell XPS 15 Touch Screen laptop (9530, using Haswell) was first released in October 2013, and is a high-end notebook. It was the fourth generation XPS 15, which has taken many of the design elements of the Ivy Bridge Edition XPS 15 but fixes the cooling/throttling, adds a Haswell CPU and an updated GeForce GT 750M, no optical drive, and a ...
All 16" models have a standard 6-row ThinkPad Precision Keyboard (with Numeric Keypad and optional backlight), TrackPoint and touchpad, and optional fingerprint reader. In 2022, the 15.6" and 17.3" configurations have been dropped in favor of a 16" one, with the Core HX series, which replaced the mobile Xeon W line.