Turn a USB port into a Stereo Sound CardThis USB to Stereo Audio Adapter lets you add a headset and microphone to your computer without the need to unplug other devices.Compliant with USB 2.0 and USB audio device specification 1.0, this USB to audio adapter couldn't be any simpler to install.It's compatible with most Windows and Mac operating systems, and easily integrates into virtually any computer environment, providing superb sound quality and convenience.Note: The ICUSBAUDIO supports mono, and not stereo microphone input.The StarTech.com Advantage

Add additional chassis cooling with a 80mm ball bearing fanThis versatile PC case fan is designed to fit a broad range of computer case designs, to circulate cool air into the case, or exhaust warm air out - preventing problems due to overheating components.A quiet cooling solution, the near silent 8cm fan features a brushless ball bearing design coupled with a high-efficiency blade layout, capable of moving 37 CFM of air.This broadly compatible PC cooling solution can be powered through a simple LP4 connection to the computer power supply.The StarTech.com Advantage- A dual ball bearing design ensures reliability and longer life- Backed by a StarTech.com 2-year warranty and free lifetime technical support

Mount a 3.5in hard drive to any desktop with an available 5.25in bayThis Drive Bay Mounting Bracket Kit lets you mount a 3.5in Hard Drive in a 5.25in drive bay, allowing you to maximize the internal space-efficiency of your computer case. Backed by StarTech.com's 2-year warranty.The StarTech.com Advantage- Durable all metal construction for mounting any type of 3.5in device into a 5.25in bay- Backed by a StarTech.com 2-year warranty and free lifetime technical support

Keep a system running cooler with a 70mm ball bearing case fanThis 70mm TX3 Dual Ball Bearing CPU Cooler Fan is a cost-effective replacement fan for standard CPUs as well as many different types of 1U or low profile CPU coolers that use a 70mm fan.For peace of mind, the CPU cooling fan features a Tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status, while a dual ball bearing design helps provide smooth operation and longer (fan) lifespan.The StarTech.com Advantage- A dual ball bearing design ensures reliability and longer life- Backed by a StarTech.com 2-year warranty and free lifetime technical support

Add one internal and one external SuperSpeed USB 3.0 (USB 3.2 Gen 1) to your PCThe PEXUSB3S11 PCI Express USB 3.2 Gen 1 Card lets you add one internal, and one external USB 3.2 Gen 1 port to your PC through a PCI Express slot.Featuring a native NEC PCI Express host controller chipset, the new USB 3.2 Gen 1 standard supports transfer rates of up to 5Gbps, while still providing backward compatibility with older USB 2.0 (480Mbps) and 1.1 (12Mbps) devices. The inclusion of an internal USB 3.2 Gen 1 connection provides the added benefit of compatibility with USB 3.2 Gen 1-based internal storage solutions or front-bay hubs.Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a UASP supported enclosure (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.For bus-powered USB devices, this PCIe USB 3.2 Gen 1 card includes an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.2 Gen 1 devices (500mA for USB 2.0).Backed by a StarTech.com lifetime warranty and free lifetime technical support.Improved Performance with UASPUASP is supported in Windows® 8 and Server 2012. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.2 Gen 1 at peak performance.At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.Test results were obtained using an Intel® Ivy Bridge system, StarTech.com add-on USB 3.2 Gen 1 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.The StarTech.com Advantage

Extend an RS232 serial connection up to 1000 meters (3300 feet) using Cat 5 cablingThe RS232EXTC1GB Serial over Cat 5 Extender allows you to increase the distance of your RS232 Serial connection by up to 1000 meters (3300 feet), giving you the ability to connect serial peripheral devices up to a kilometer away from your system - an incredible 65x greater than normal RS232 serial cable length restrictions would permit. The Extender is a cost-effective serial extension solution and completely hardware-based, eliminating the need to install additional software, allowing for a completely plug and play installation. The hardware can be setup in minutes, using existing or new Cat 5 or better Ethernet cabling. Perfect for use in industrial monitoring and control, POS, security, medical, and traffic flow applications, the RS232 Serial over Cat 5 extender maintains the RS232 standard with support for data transfer rates of up to 230 Kbps. Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot.The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU.With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots.Backed by a StarTech.com lifetime warranty and free lifetime technical support.The StarTech.com Advantage- Much larger FIFO buffer than standard serial cards (256 byte vs. 32 or 64 byte) minimizes data loss and optimizes host efficiency- A simple jumper change allows you to select either RS422 or RS485 serial interface formats specific to your application- Standard and low profile/half-height bracket included, ensuring easy installation into almost any system

Add a Variable Speed PWM-Controlled CPU Cooler to an LGA1156/1155 SystemThe FAN1156PWM CPU Cooler with PWM Cooling Fan for Socket LGA1156/1155 systems provides reliable and efficient cooling for compatible Intel Core i3/i5/i7 CPUs.With Pulse Width Modulation (PWM) technology, the fan speed can be dynamically controlled by the motherboard, so the fan runs at a speed that suits the operating conditions - lowering power consumption and fan noise when the system is idle, and delivering maximum cooling under full load conditions. Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- PWM control allows for dynamically variable fan speeds for maximum efficiency- 95mm Ever Lubricate bearing fan for increased reliability and lifespan compared to traditional sleeve-bearing designs- Backed by a StarTech.com 2-year warranty and free lifetime technical support

USB 3.0 External Video & Graphics Card | Multi-Monitor | USB-Powered | Supports Mac & Windows®The USB32DVIPRO USB 3.0 to DVI Adapter turns an available USB 3.0 port into a DVI output, with high resolution 2048x1152 video support - a convenient external video solution that makes it easy to add multi-monitor capability to a USB 3.0-enabled desktop or laptop computer (optimal performance from USB 3.0, backward compatible with USB 2.0).Leveraging the high-bandwidth (5 Gbps) SuperSpeed USB 3.0 interface, the adapter functions as a external graphics card to deliver smooth, high-resolution content to your DVI or VGA-capable display (DVI to VGA Adapter included). The adapter can be used to mirror your primary desktop, showing the same image on each display, or to extend your desktop to double your workspace and increase your productivity.Backed by a StarTech.com 2-year warranty and free lifetime technical support.Recommended System Requirements:CPU: Quad Core 2.4GHz or Higher (i5 recommended)RAM: 4GB or higherThe StarTech.com Advantage

Add two USB 3.0 ports to your desktop computer through a PCI Express slotThe PEXUSB3S23 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to any PCI Express-enabled computer system. The USB card requires SATA power for functionality, and delivers 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0) via your computers SATA power connector.The PCIe USB 3.0 adapter is compliant with USB 3.0 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth- Fits into full or low profile/small form factor (SFF) systems, with a dual profile design