Crestron part number USB-EXT-2 KIT
The Crestron USB-EXT-2 KIT pairs the USB-EXT-2-LOCAL and USB-EXT-2-REMOTE extenders to carry USB 1.1 and 2.0 signals up to 100 m (330 ft) point to point over one CAT5e or better cable. It lets a computer or codec sit well away from the keyboards, mice and other USB devices it uses.
Limited supply at Crestron
Price on request
The price isn't hidden. Crestron asks its dealers to share it with you directly rather than publish it online, so tap Request a quote and we'll send it straight to you.
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Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.
About the Crestron USB-EXT-2
The Local unit connects to the host, such as a computer, media server, game console, annotator or codec, through a USB Type B port. The Remote unit provides two USB Type A ports for devices. The two link over a single run of solid-core CAT5e or better unshielded twisted pair, with no configuration, programming or drivers needed on Windows, macOS or Linux.
Throughput is up to 480 Mbps for USB 2.0 and 12 Mbps for USB 1.1, and Mass Storage Acceleration helps USB 2.0 bulk transfers. Mass storage and isochronous devices are supported. A signal chain can include up to four USB hubs (not included), and the system supports 30 USB devices, or 26 devices when four hubs are used.
A single 100 to 240 VAC power supply, included with the Remote unit, powers the pair and can be plugged in at either end. The Remote supplies up to 1 A to each of its two USB ports, 1.5 A in total. Each unit measures 26 mm high without feet, 75 mm wide and 87 mm deep, with four slots for wire ties or third-party mounting hardware.
Key features
- Includes the USB-EXT-2-LOCAL and USB-EXT-2-REMOTE
- USB 1.1 and 2.0 extension up to 100 m (330 ft) over CAT5e or better
- Up to 480 Mbps with Mass Storage Acceleration
- No configuration, programming or drivers
- Two USB Type A device ports at the Remote end
- Up to four USB hubs and 30 USB devices
- One power supply, included, connects at either end
- Compatible with the USB-EXT-2 wall plate models
USB-EXT-2 specifications
| Contents | USB-EXT-2-LOCAL and USB-EXT-2-REMOTE extenders |
|---|---|
| Link | RJ45; up to 100 m (330 ft) over solid-core CAT5e or better UTP cable |
| USB support | USB 1.0/1.1 and 2.0, including mass storage and isochronous devices |
| Throughput | USB 2.0 up to 480 Mbps; USB 1.1 up to 12 Mbps |
| Host connection (Local) | 1 x USB Type B, female, USB 2.0 device port |
| Device connections (Remote) | 2 x USB Type A, female, USB 2.0 host ports |
| Hubs and devices | Up to 4 USB hubs per chain; 30 USB devices, or 4 hubs with 26 devices |
| Host OS | Windows, macOS and Linux, no drivers required |
| Power | Power supply with Remote: 100 to 240 VAC, 50/60 Hz in, 1 A at 24 VDC out; USB power 1 A per port, 1.5 A total |
| Dimensions (each unit) | 26 mm H without feet x 75 mm W x 87 mm D; four slots for wire ties or mounting hardware |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| USB-EXT-2 KIT | Local and remote kit Limited supply | On request |
Where the USB-EXT-2 is used
Works with the USB-EXT-2
Crestron installed by 1Install
We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.



Questions about the Crestron USB-EXT-2
What is in the USB-EXT-2 KIT?
The kit contains both halves of a USB over Category Cable Extender: the USB-EXT-2-LOCAL, which connects to the USB host, and the USB-EXT-2-REMOTE, which connects to the USB devices. Together they extend USB 1.1 and 2.0 signals up to 100 m (330 ft) over one CAT5e or better cable.
What cable does the USB-EXT-2 need?
The two units link over a single run of solid-core CAT5e or better unshielded twisted pair (UTP) cable, up to 100 m (330 ft) long, with RJ45 connectors at each end. The link is point to point, so the Local unit connects directly to the Remote unit.
Does the kit need drivers or programming?
No. Crestron describes the extension as transparent and plug-and-play with most USB 1.1 and 2.0 devices and hosts. No configuration or programming is needed, and no drivers are required with Windows, macOS or Linux operating systems.
How many USB devices can be connected?
The Remote unit has two USB Type A ports, and a signal chain can include up to four USB hubs (not included). The maximum is 30 USB devices, or 26 devices when four hubs are used. The Remote supplies up to 1 A per port and 1.5 A in total.
How is the USB-EXT-2 KIT powered?
A single 100 to 240 VAC power supply, included with the Remote unit, powers both extenders. It can be plugged in at either end of the link, so a power socket is only needed at one location. The supply outputs 1 A at 24 VDC.
How much is the Crestron USB-EXT-2?
Crestron asks its dealers to give the price of the USB-EXT-2 directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.
Can 1Install supply, install and programme the USB-EXT-2?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the USB-EXT-2 on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.
Does the USB-EXT-2 come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the USB-EXT-2 develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.
Is the USB-EXT-2 in stock?
Crestron lists the USB-EXT-2 as limited supply, so availability can change quickly. We check stock with Crestron before we quote and put the expected delivery date on your quote. If you need several, ask early.
Can I buy the USB-EXT-2 without installation?
Yes. We supply Crestron to end users, with or without installation. If you are not sure it suits your system, send us the part numbers you already have and we will check.
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