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Roalan Ltd is the source for professional computer adapter products.

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 Network 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 Infra Red

USB to Infra Red (IR) Converter

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

 

 

 

Quatech Products
Silicom Products

VSCom Products

CodeNamePriceBuy
Serial/Parallel Card
DSP1000PCIe Dual Serial + Parallel£89.10 (About US$181)Buy Me
DSP64000PCI-X 133MHz Dual Serial + Parallel£112.50 (About US$228)Buy Me
Parallel Cards
PP500PCI/PCI-X 3.3V/5V 64 bit Parallel Printer Card£30.00 (About US$61)Buy Me
PP600PCI-X 3.3V for SCO Unix£49.00 (About US$99)Buy Me
PP800PCIe Parallel£69.00 (About US$140)Buy Me
Serial RS232 Communication Cards Non-Intelligent
SS300PCI-X 3.3V Single Serial Comms RS232 Card£30.00 (About US$61)Buy Me
DS260PCI Dual Low Profile Half Height Serial Comms RS232 Card£30.00 (About US$61)Buy Me
DS330PCI-X 3.3V Dual Serial Comms RS232 Card£39.00 (About US$79)Buy Me
DS500PCI 5V Dual Serial Comms RS232£49.00 (About US$99)Buy Me
DS800PCI Express Dual Serial Comms RS232£89.00 (About US$181)Buy Me
QS800PCIe Quad RS232 Serial Comms£99.00 (About US$201)Buy Me
QS900PCI/PCI-X Quad RS232 Serial Comms Card£89.10 (About US$181)Buy Me
OS700PCI 5V Octal (8) RS232 Serial Comms Board£135.00 (About US$274)Buy Me
OS800PCIe Octal RS232 Serial Comms£136.00 (About US$276)Buy Me
OS733PCI-X 3.3V Octal (8) RS232 Serial Comms Board£135.00 (About US$274)Buy Me
XS700PCI 5 Volt 16 Port RS232 Serial Comms Card£207.50 (About US$422)Buy Me
XS733PCI-X 3.3Volt 16 Port RS232 Serial Comms Card£207.50 (About US$422)Buy Me
XS800PCI1 16 Port RS232 Serial Comms£345.00 (About US$701)Buy Me
Serial RS232 Communication Intelligent Boards
QS650D9PCI/PCI-X Quad 3.3/5V Serial Comms RS232 Board D9£249.00 (About US$506)Buy Me
QS650D25PCI/PCI-X Quad 3.3/5V Serial Comms RS232 Board D25£249.00 (About US$506)Buy Me
QS650RJ45PCI/PCI-X Quad 3.3/5V Serial Comms RS232 Board RJ45£249.00 (About US$506)Buy Me
OS650D9PCI/PCIX Octal 3.3/5V Serial Comms RS232 Card D9£295.00 (About US$600)Buy Me
OS650D25PCI/PCIX Octal 3.3/5V Serial Comms RS232 Card D25£295.00 (About US$600)Buy Me
OS650RJ45PCI/PCIX Octal 3.3/5V Serial Comms RS232 Card RJ45£295.00 (About US$600)Buy Me
XS650RJ45PCI/PCI-X 16 Port 3.3/5V Serial Comms RS232 Board RJ45£550.00 (About US$1119)Buy Me
Serial Intelligent RS232/422/485 Expandable
XS750PCI/PCI-X 4 Module Controller 3.3/5V£375.00 (About US$762)Buy Me
XS16MRJ4516 Port Module Rs232 RJ45£375.00 (About US$762)Buy Me
RS422/485 Cards
SS400PCI-X Single 3.3V RS422/485 Board£79.00 (About US$160)Buy Me
SS500PCI Single 5V RS422/485 Board£79.00 (About US$160)Buy Me
DS420PCI Dual Opto-Isolated 5V RS422/485 Board£175.20 (About US$356)Buy Me
DS450PCI/PCI-X 3.3/5V RS422/485 Board£109.00 (About US$221)Buy Me
DS460PCI Dual 5V RS422/485 Card£79.00 (About US$160)Buy Me
DS842PCIe Dual RS422/485£134.10 (About US$272)Buy Me
QS422PCI Quad Isolated 5V RS422/485 Board£175.50 (About US$357)Buy Me
QS842Pcie Quad RS422/485£195.00 (About US$396)Buy Me
PCMCIA CardsBus Products
PCP100Parallel Printer PCMCIA PC Card£87.02 (About US$177)Buy Me
SSP-100Quatech Serial PCMCIA Card, 1 port RS-232 £87.02 (About US$177)Buy Me
DSP-100Quatech Serial PCMCIA Card, 2 port RS-232 £134.24 (About US$273)Buy Me
PCQS100Quad Serial RS232 Comms PCMCIA PC Card£235.43 (About US$479)Buy Me
SSP-200/300Quatech Serial PCMCIA Card, 1 port RS-422/485£99.00 (About US$201)Buy Me
DSP-200/300Quatech Serial PCMCIA Card, 2 port RS-422/485£139.00 (About US$282)Buy Me
CR100PCI/PCI-X PCMCIA Card Reader Rear£44.10 (About US$89)Buy Me
CR150PCI/PCI-X PCMCIA Card Reader Rear Low Profile£44.10 (About US$89)Buy Me
CR300PCI Dual PCMCIA Card Reader Front£55.89 (About US$113)Buy Me
CR800PCIe Card Reader£49.00 (About US$99)Buy Me
U111USB to PCMCIA Card Reader£49.00 (About US$99)Buy Me
U142USB to PCMCIA Card Reader£75.00 (About US$152)Buy Me
CBEC34CardBus to ExpressCard Adapter£19.00 (About US$38)Buy Me
Compact Flash Products
CF232Compact Flash Single RS232£125.00 (About US$254)Buy Me
CF332Compact Flash Dual RS232£195.00 (About US$396)Buy Me
ExpressCard Products
ECPP100ExpressCard Parallel Adapter£109.00 (About US$221)Buy Me
ECSS100ExpressCard 1 Port RS232 Adapter£49.00 (About US$99)Buy Me
ECSS422ExpressCard 1 Port RS2422/485£79.00 (About US$160)Buy Me
ECDS100ExpressCard 2 Port RS232 Adapter£99.00 (About US$201)Buy Me
ECFW840ExpressCard 2 Port Firewire£49.00 (About US$99)Buy Me
ECU400ExpressCard 4 port USB£29.00 (About US$59)Buy Me
ECS100ExpressCard 2 Port eSATA£19.00 (About US$38)Buy Me
ECS200ExpressCard 1 Port eSATA£25.00 (About US$50)Buy Me
ECLANExpressCard LAN Adapter£19.00 (About US$38)Buy Me
EC34CBExprressCard to PCMCIA Adapter£69.00 (About US$140)Buy Me
USB Products
USB333PCI/PCI-X 5 X USB V2.0£29.00 (About US$59)Buy Me
USB850PCIe 5X USB2.0£39.00 (About US$79)Buy Me
USB-SUSB to Serial RS232£22.50 (About US$45)Buy Me
USB-DSUSB to Dual Serial RS232£35.00 (About US$71)Buy Me
USB 4COM-M4 x RS232 DB9 serial adapter to USB, metal case, DIN-Rail, no external power supply needed£75.00 (About US$152)Buy Me
USB 4COM4 x RS232 DB9 serial adapter to USB£69.00 (About US$140)Buy Me
USB-OSUSB to Octal Serial RS232£119.00 (About US$242)Buy Me
USB-XSUSB to 16 Serial RS232£249.00 (About US$506)Buy Me
USB RS422 Products
USB-S422USB to RS422/485£35.00 (About US$71)Buy Me
USB-S422IUSB to RS422/485 Isolated Surge Protected£59.00 (About US$120)Buy Me
USB 2COM-I-M2 x RS422/RS485 DB9 and terminal block serial adapter to USB, metal case, DIN-Rai£59.00 (About US$120)Buy Me
USB 2COM-I-SI-MUSB to Dual RS422/485 Isolated Surge Protected£99.00 (About US$201)Buy Me
USB 4COM-I-M4 x RS422/485 DB9 serial adapter to USB, metal case, DIN-Rail£95.00 (About US$193)Buy Me
USB 4COM-I SI-M4 x RS422/485 DB9 serial adapter to USB isolated, surge protection, metal case£175.00 (About US$356)Buy Me
USB 8COM-I-RMUSB to Octal RS422/485£235.00 (About US$478)Buy Me
Ethernet To Serial
NET113Netcom 113 1 port RS232/422/485 DB9 to TCP/IP£95.00 (About US$193)Buy Me
NET211Netcom 211 2 ports RS232 RJ45 with cable DB9 to TCP/IP£119.00 (About US$242)Buy Me
NET411Netcom 411 4 ports RS232 DB9 to TCP/IP£190.00 (About US$386)Buy Me
NET413Netcom 413 4 ports RS232/422/485 DB9 to TCP/IP£195.00 (About US$396)Buy Me
NET811Netcom 811 8 ports RS232 DB9 to TCP/IP£319.00 (About US$649)Buy Me
NET811RMNetcom 811RM 8 ports RS232 DB9 to TCP/IP Rackmount£379.00 (About US$771)Buy Me
NET813Netcom 813 8 ports RS232/422/485 DB9 to TCP/IP£350.00 (About US$712)Buy Me
NET813RMNetcom 813RM 8 ports RS232/422/485 DB9 to TCP/IP Rackmount£410.00 (About US$834)Buy Me
Firewire
FW100PCI/PCI-X Full Height Firewire£24.50 (About US$49)Buy Me
FW150PCI/PCI-X Low Profile 3 X Firewire IEEE1394a£24.50 (About US$49)Buy Me
FW250PCI-X 3 X Firewire IEEE1394b£39.00 (About US$79)Buy Me
FW840PCI Express 2X Firewire IEEE1394a£49.00 (About US$99)Buy Me
FW880PCI Express 3x Firewire IEEE1394a/b£89.00 (About US$181)Buy Me
Converters
SC100RS232 to RS485£49.00 (About US$99)Buy Me
Mobile Cell Phone Products
3GWLAN3G WLAN Router£125.00 (About US$254)Buy Me
EA5113G Wireless Cellular Router/Switch with ADSL and WLAN£125.00 (About US$254)Buy Me
PC-300Sony Ericsson PC-300 £169.00 (About US$343)Buy Me
B3093G Cellular Router 3.6Mbps£795.00 (About US$1617)Buy Me
ANT-DBHGExternal antenna for B309£69.00 (About US$140)Buy Me
USB3G-HSUPAUSB to 3G Modem£195.00 (About US$396)Buy Me
PCI3GPCI 3G Modem£175.00 (About US$356)Buy Me
EDGERS232EDGE RS232 Modem£129.00 (About US$262)Buy Me
ANT200High Gain Antenna£9.95 (About US$20)Buy Me
CELL918DMMarine Antenna Deckmount£75.00 (About US$152)Buy Me
PCI Express SATA
SATA300PCIe 2 Port SATA Controller£19.00 (About US$38)Buy Me
Bluetooth to Serial
BT232Bluetooth to Serial RS232£59.00 (About US$120)Buy Me
BT232PBluetooth to Serial RS232 Pair£99.00 (About US$201)Buy Me
NULLMODNull Modem Adapter£5.00 (About US$10)Buy Me
NULLMOD25Null Modem Adapter 25 Pin£5.00 (About US$10)Buy Me
BTBATBattery Box£5.00 (About US$10)Buy Me
USB-BTUSB to Bluetooth£29.50 (About US$60)Buy Me
Mult-Modems
QSM200PCI/PCI-X 4 Port Modem/Fax 3.3/5V£627.75 (About US$1277)Buy Me
OSM200PCI/PCI-X 8 Port Modem/Fax 3.3/5V£1,102.50 (About US$2243)Buy Me
RJ11BTRJ11 To BT Adapter£5.00 (About US$10)Buy Me
Wireless Network-based Serial Device Servers
NET123Netcom 123 WLAN 1 port RS232/422/485 DB9 to TCP/IP and IEEE 802.11b/g£125.00 (About US$254)Buy Me
NET423Netcom 423 WLAN 4 ports RS232/422/485 DB9 to TCP/IP and IEEE 802.11b/g£290.00 (About US$590)Buy Me
NET823Netcom 823 WLAN 8 ports RS232/422/485 DB9 to TCP/IP and IEEE 802.11b/g£575.00 (About US$1169)Buy Me
Synchronous Serial PCMCIA Cards
MPAP-100Quatech Synchronous PCMCIA Card, 1 port RS-232£269.15 (About US$547)Buy Me
Spares
CS2SLead for Single Silicom PCMCIA Serial And LH Dual Lead £25.00 (About US$50)Buy Me
CSESRH Lead for Dual Silicom PCMCIA Serial £25.00 (About US$50)Buy Me

 

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 861732

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

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