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When you buy from Roalan you will be treated well, you will get a high-quality product which will not cost you a fortune. And you will get more satisfaction out of your purchase than you expected.

Join our Many satisfied customers all over the world.

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Embedded ARM9 CPU Modules
ARM processors boast energy-saving operation while offering very good processing power. Arm 9 processors are ideal for mobile battery powered applications

Serial Comms Cards 
PCI-X 3.3V (3.3 Volt) 64 bit, PCI Express (PCIe) and PCI serial 1 to 16 port serial communication adapter cards/boards including  low profile half height

Intelligent Serial Cards
4 to 128  Port  Intelligent Serial RS232 RS422 RS485 

Parallel Printer Cards
PCI-X 3.3V (3.3 Volt) 64 bit and PCIe Express parallel printer adapter cards/boards including low profile half height

Serial plus Parallel Combo
PCI Express (PCIe) and  PCI-X 133MHz 64bit Dual Serial RS232 and Parallel Adapter                     

Gigabit Ethernet Cards
PCI-X 3.3V (3.3 Volt) 64 bit Network Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter. Copper and fibre

Multi-Modem Cards
PCI/PCI-X 3.3V (3.3 Volt) 64 bit Multi- Modem Adapter cards/boards

RS422 RS485 Cards
PCI Express (PCIe), PCI, PCI-X 3.3V (3.3 Volt) 64 Bit RS422 RS485 Serial Comms cards/boards

PCI to USB Cards 
PCI, PCI-X PCI Express (PCIe) to USB V2.0 Adapter cards

USB to Serial converters
USB to Serial RS232 RS422/485 1 to 4 Ports Adapters

USB to Serial converters
USB to Serial RS232 RS422/485 8 and 16 Ports Adapters

USB to PCMCIA
USB Adapter for Cardbus Wireless Modem 3G Cards

USB 3G Modem
USB to 3G Wireless Modem for mobile cell phones

ExpressCard to Serial
ExpressCard to Serial RS232 Card

PC Card  to Serial 
PCMCIA Cardbus to Serial RS232  Adapter Cards

PC Card  to Parallel 
PCMCIA Cardbus to Parallel Printer and Dongle Cards

PC Card to Serial RS422/485
PCMCIA Cardbus to Serial RS422 RS485 Adapter Cards

ExpressCard To PCMCIA Adapter
Converts ExpressCard slot to PCMCIA CardBus PC Card

PCI/PCI-X Firewire Cards
PCI PCI-X 64 bit 3.3V (3.3 Volt) to Firewire (IEEE1394) low profile half height  adapter cards/boards,

Ethernet to Serial Servers
Ethernet to Serial RS232 RS422 RS485 1 to 16 Port Adapters

Serial to Bluetooth
The BT232 supports Bluetooth Wireless Cordless communication between controllers/devices that have a RS232 serial port interface. The BT232 Bluetooth Wireless Cordless to RS232 Serial Port Converter Adapter communicates up to 100 metres/300 feet with up to 115.2Kps speed. 

Wireless Network-based Serial Device Server
Wireless WiFi LAN IEE802.1b to RS232 RS422 RS485 Serial Adapters

GSM to Serial
Mobile Cell Phone to Serial RS232

Quatech Products
Order Quatech products on-line

VSCom Products
Order VScom products on-line

PCI Modem
HSDPA PCI wireless 3G cellular modem card is a perfect solution of wireless internet connectivity for your remote PC based applications such as POS and information terminals or in internet kiosks

3GWireless Cellular Router
The EA511 wireless router gives you everything you need to set a small to medium network with internet access. Connection to the internet is via an ADSL line or 3G broadband cellular Wireless connection (PCMCIA card and SIM required from your chosen service provider)

CAN-BUS to Ethernet
The VScom NET-CAN 110 provides CAN-BUS communication over Ethernet. It provides completely secured communication for both data transfer and configuration to the attached CAN devices

CAN-BUS to USB
The VScom USB-CAN is an adapter from USB to CAN. It connects a PC via the USB interface to the CAN bus. Since current computers all have several USB ports, the installation is simple

CAN-BUS to Serial
The VScom SER-CAN is an adapter from serial port to CAN. It connects a PC via any serial port to the CAN bus. Many computers still have a serial port, the installation is simple

GSM Cell Phone Mobile Remote Switch
Your mobile cell phone becomes your remote control. You will be able to open barriers and doors, switch on heating and cooling  with your mobile cell phone. Just dial from authorized user number and the barrier and doors are opened, heating switch on, computer powered up, or any electrical device switched on or off

GSM Cell Phone Mobile Controller
The TWCT allows you to monitor and control your remote units/equipments. It's a product which not only enables remote monitoring and control but also sends you SMS/Email in case of alarm conditions

GSM Edge 3 G Mobile Cell Phone Camera
The  MVC100 EDGE (3G) Mobile Wireless Cell Phone Camera is a compact Mobile Wireless surveillance CCTV and monitoring system for transmission of high resolution video and single images via GPRS/EDGE network. In places with no land line Internet available

VSCom Comparison

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U111and U142

These products are 3G Wireless PCMCIA Cards ONLY
For ALL other PCMCIA Cards see the EC34CB

U111 

U142  

The U series USB to PCMCIA (PC) Card Adapters/Readers are  new models developed in response to overwhelming customer demand. Plans are to add support for more models of 3G datacard during 2007. 

Take your 3G wireless internet access anywhere using the U series PCMCIA (PC) Card Readers. The USB Card Adapter/Reader allows the use of a wide number of high speed datacards via a USB port enabling these PC cards to be used with a desktop or laptop without a PCMCIA CardBus slot.

The U series is ideal for customers who live in an area without high speed wired internet access, or whose laptop does not offer a PCMCIA/CardBus slot, such as the new Dell latitude X1 models. The adapter/reader is compatible with desktops, notebooks or specialist systems (such as Point of Sale machines).

Most CardBus wireless modem cards are compatible with the U series; check the list below to find out whether yours is included or contact us for advice.

Please note that the unique hardware design of the U111/U142 has been developed especially for this type of wireless modems, so other card types are not supported. The U111/U142 does not support memory cards.

To identify which USB reader model you need you will need to know the manufacturer and their model name for your card. 

Operators often offer more than one model, and also discontinue old models and start shipping new ones, so this list is not exhaustive. Some operators also use the same product name to cover more than one card model. However, if you already have your 3G card you should be able to work out which USB adapter you need to support it from here. (The manufacturer's name and model number is usually on a label on the back of the card.)

Option Wireless make a large number of different models, and the best way to be sure which model you have is to check the letter at the start of the serial number (on the back of the card).

Note that if Wireless LAN is integrated into your card, this will not work via a USB adapter.

Driver support for Windows 7, XP 2000, 2003 Server and PowerPC using Mac OS, X 10.2.8 or new versions, Intel Macintosh using Mac OS X 10.4.0 or new versions.
Vista 32 bit only.

Not suitable for Mac Mini, PowerBook and MacBook

*Notes

1. Note on Option Models - There are many different Option card models, and operators do not always refer to the Option Wireless model name. The most reliable way to differentiate between them is using the two letters at the start of the serial number.
2. Verizon PC5740 or KPC650 card + U132 combinations support a manual connection, but the Verizon VZAccess software does not recognise the card. We are working with Verizon to add this function.
3. The PC5740, PC5220 and PX500 cards may be labelled with 'Audiovox' or 'UTStar'. If you are going to be using one of these cards, please download the latest drivers. (Download this file, and replace the previous version in your C:\WINDOWS\SYSTEM32\DRIVERS directory.)

Cards Not Listed : Use the EC34CB

U111

U142

Roalan delivers products worldwide.
VAT will be added to all UK and EU (without a VAT number) deliveries

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