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Roalan Ltd is the source for professional computer adapter products.

Embedded ARM9 CPU Modules

Serial Comms Cards 
PCI-X 3.3V (3.3 Volt) 64 bit and PCI serial 1 to 8 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 Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter 

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

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

PCI to USB Cards 
PCI to USB V2.0 Adapter cards

USB to Serial converters
USB to Serial RS232 RS422/485 1 to 16 Port Adapters

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

USB 3G Modem
USB to 3G Wireless Modem

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 Serial

PCMCIA ExpressCard to Serial RS232

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
Ethernet to Serial RS232 RS422 RS485 1 to 8 Port Adapters

Serial to Bluetooth
Bluetooth to Serial RS232 Cable Eliminator 

Wireless Network-based Serial Device Server
Wireless 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

Synchronous Products
PCMCIA RS232/422/485

PCI Modem

3GWireless Cellular Router

Compact Flash
Compact Flash To Serial Comms RS232/422/485

CardBus to ExpressCard
PCMCIA CardBus to ExpressCard Adapter

PCI Express SATA
PCIe SATA RAID Controller

KVM over IP
Control PCs and servers over the internet

KVM Console
Control up to 16 PCs or servers

GPS Tracking Module
 Track trucks, cars or ships

GSM Edge Mobile Camera
Remotely monitor sites by cellular phone

Ethernet to USB
Control USB devices via your network

PCMCIA Memory to USB Adapter

 

 

 

 

3G Wireless Routers

 USB to Serial RS232/422/485


3G Wireless Broadband Cellular Router
USB to Serial RS232 1 to 4 Port Adapters

3G Wireless Broadband Cellular Router/Switch with ADSL and WLAN
USB to Serial 8 and 16 ports RS232 converters.


3G Wireless Modem

USB 3G Wireless Broadband Modem
USB to Serial RS422/485 Converter 1 to 8 Port


ExpressCards

 PCI Express, PCI-X, PCI Serial and Parallel

ExpressCard to PCMCIA CardBus Adapter
PCI Express 1 to 16 Port RS232 RS422/485 and Parallel

ExpressCard Adapters
Parallel PCI Express, PCI, PCI-X suitable for dongles

 

 
PCI Express & PCI-X Dual Serial & Parallel
Embedded CPU Modules Serial RS232


Embedded CPU ARM9 Modules


PCI, PCI-X, PCIe Serial RS232 1 to 4 Ports Comms



PCIe, PCI-X, PCI 8 & 16 Port RS232 

GSM Products

 Serial RS422 RS485


GSM Cell Phone Mobile Remote Switch
Serial RS422 and RS485 boards for 5V and 3.3V PCI PCI Express and PCI-X 64 bit servers. Half height low profile and full height. Baud speeds up to 10MHz. Galvanic isolation to 3KV. PCI-X RS422 Card.
Intelligent Serial


GSM Cell Phone Mobile Controller
4 to 64 multi-port serial RS232/422/485 adapters for 5V and 3.3V PCI-X 64 bit servers. PCI-X Serial Card
Multi-Modem


GSM Edge Mobile Cell Phone Camera
4 and 8 port Multi-Modems for 5V and 3.3V PCI-X 64 bit servers. Suitable as fax server. PCI-X Modem.
Wireless Modems Gigabit Ethernet


RS232 Serial Wireless Cellular EDGE Modem
Gigabit Ethernet 2 to 6 port adapter cards for 5V and 3.3V PCI-X 64 bit and PCI Express servers. Available in copper Cu and optical fiber. Bypass model.
Firewire


PCI Wireless 3G Modem HSPDA GSM GPRS / EDGE modem
Firewire IEEE-1394 boards for 5V and 3.3V PCI and PCI-X 64 bit servers. Half height low profile and full height.
PCI Expansion Box USB


PCIe to 4X PCI Expansion Box
USB 2.0 PCI/PCI-X and PCI Express (PCIe) Cards

Ethernet to 4 Port USB Controller
PCMCIA & ExpressCard Readers Bluetooth


PC Card readers for 5V and 3.3V PCI, PCI-X 64 bit servers and PCI Express (PCIe) . Half height low profile and full height.
Bluetooth wireless RS232 converter. 

USB to PCMCIA Card Reader for 3G Wireless Internet
Low cost RS232 Serial Adapters

KVM over IP

 Serial Device Servers

Keyboard Video Mouse (KVM) over IP
Ethernet LAN 1 to 8 Port RS232 RS422 And RS485 adapter converters.

KVM Console

 Serial Device Wireless Servers

KVM 17" TFT  8 and 16 Switch
Network wireless 802.11b 11Mbps 1. 4 and 8 Port RS232 RS422 and RS485

Converters

 PCMCIA CARDS

Serial RS232 to RS422/485 Converter
PCMCIA Cardbus for Serial RS232 RS422 and RS485. Parallel PCMCIA cards for printers and dongles.

GPS Tracking Modules

 Compact Flash

GPS (Sat Nav) GSM (Mobile Phone) Tracking Units		  
Compact Flash to RS232 RS422 RS485

USB Adapter for Memory cards

 

 

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

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                    Tel +44 (0) 1202 861512

                    Fax +44 (0) 1202 891454

                    Gleneagles House, 31 Riverside Road, West Moors, BH22 0LG, England, UK

                    Registered in England  4591605   VAT GB 474 4377 22     Member 1408917