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Mobile Wireless Products


Wireless LAN, Bluetooth and 3G Broadband Products

PSI supplies unique wireless products to  ease the work burden and enrich your life. You may jump forward by clicking the  wireless product categories below.

Wireless LAN Adapters Bluetooth Adapters
Other Wireless Products



Although PSI does not supply 3G  wireless modem cards, we do have products that enable you to use them on your laptop or desktop PCs under Windows O/S. Sorry, we do not have solution to support 3G cards under Mac, Unix and Linux O/S.

1. PCI Internal Readers for Wireless Mobile PC cards for Desktops:

Most of the wireless cards on the market now are 32-bit cardbus cards so you have to use a PCI-based internal 32-bit PC card reader like PCD-110CS, PCD-202CS, PCD-101CS, P222, etc. listed here
Cingular also offer some 16-bit 3G/EDGE wireless cards. If you are sure your card is a 16-bit one, you can also use the 16-bit front-mount readers like
PC750 and  P423. Not sure if your card is 16 or 32-bit? Click here to see the difference. 32-bit PC cards have the gold/copper plated edge on the insertion end.

For desktop PC users, we strongly suggest that you choose these PCI internal universal readers over the USB external ones. The success rate of these PCI-based internal PC card read-writers  for 3G wireless cards is about 95%. The failure is due to a  complex combination of your PC hardware, it's BIOS, your O/S setup and your wireless modem driver. Windows 98, ME, XP & Vista normally has fewer problems than Windows 2000

2.  ExpressCard Slot for PCMCIA Mobile Broadband 3G Data Cards: 

If your laptop or desktop PC already has the ExpressCard slot, you can use our single-slot ExpressCard Slot Adapter for your PCMCIA 3G cards.

3. Desktop Internal ExpressCard Adapter for wireless Broadband ExpressCards:

If you already have the laptop 3G ExpressCard, you may use it on your desktop by adding our model  PCE10 or PCE01 internal ExpressCard adapter in your PC's PCIe expansion slot. Most of the new desktop PCs now are equipped with these 64-bit PCIe, or PCIExpress, expansion slots. Once installed with the PCE01 adapter, it can enable you to use the new breed of ExpressCards, including the wireless 3G ExpressCard.

4. USB Adapter for Wireless Broadband ExpressCards:

If you already have the wireless broadband ExpressCard, you may use it on your desktop or laptop by adding our  USB to ExpressCard 34/54 Adapter for Mobile Broadband Cards .

5. Laptop Cardbus (PCMCIA) Adapter for 3G Data ExpressCards:

If you have a  wireless broadband Expresscard and if your laptop PC has a PCMCIA (Cardbus) slot, you can use this ExpCA adapter which can add an ExpressCard slot on your laptop. 

6. Laptop CF Adapter for 16-bit 3G Data PCMCIA Cards:

If you have a 16-bit 3G broadband PC card like the ones listed on here and if your laptop PC has a compact flash (CF) slot, very likely you can use this PCA-CF adapter which will accommodate most 16-bit PC cards. Please make sure your card is a 16-bit card before ordering. 

Not sure if your card is 16 or 32-bit? Click here to see the difference. 32-bit PC cards have the gold/copper plated edge on the insertion end.



Now you do not have to drill holes and drag cables all over your house and office. These wireless LAN cards/adapters and access points (APs) will simplify your tasks. 

IEEE802.11B/G  for PCs, Laptops and PocketPCs

Cardbus 802.11G  PCMCIA card for laptop PCs, P/N: CB555WG-DH $49
D-Link 15x  AirPlus Xtreme G128Mbps wireless Router with 4 Port Switch, P/N: DI624 $85
PCI readers/adapters for PCMCIA wireless LAN and wireless modem cards click here

SDIO IEEE802.11b+g WLAN Card for PocketPCs & PDAs. P/N: OS-WLAGXX-A


MiniSD IEEE802.11b WLAN Card for PocketPCs & PDAs. P/N: OS-WLAGXX-B


Bluetooth Adapters

EXP/Billington long-range Bluetooth Class 1 56K Modem (P/N:BT-MD56) with an extra USB bluetooth adapter , up to a range of 328' $119
EXP/Billington long-range Bluetooth Class 1 56K Modem (P/N:BT-MD56N) w/o the extra USB bluetooth adapter, , up to a range of 328' $95
EXP Computer USB Bluetooth long-range Class 1 Adapter, up to a range of 328'
You can also it  to connect your PC with Nokia 3620, 3650; SONY Ericsson T610 T616 P800 T68i T6310i phones/palmtops.
EXP Computer PCMCIA  Bluetooth Class 1 Adapter, P/N: PCA-BT1. , up to a range of 328' $79
Socket Communication Single Socket's Cordless Serial I/O Adapter with Bluetooth Wireless,  P/N: CS0400-479 $149



WARRANTY & SUPPORT.  Tech support from manufacturer and PSI. For tech support and/or RMA, please go to http://www.psism.com/support.htm

TO ORDER OR INQUIRE.  Please click here to place an online order or send e-mail inquiry to sales@psism.com or call (301) 572-2168. We accept Visa, MasterCard, Discover and American Express as well as government and university POs.  International orders may be conditionally accepted. Please click here to order or view our ordering information page.


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Email: sales@psism.com