USB\VEN_04C1 (U.S. Robotics (3Com)) Drivers Download for Windows

Posted at October 25, 2025 by PCI-DB Team

Vendor ID	04C1
Vendor Name	U.S. Robotics (3Com)

Available USB\VEN_04C1 (U.S. Robotics (3Com)) Devices

Device ID	Device Name	Action
00A9	ISDN Pro TA-U	Download
00B9	HomeConnect IDSL Modem	Download
3021	56k Voice FaxModem Pro	Download
008F	Pro ISDN TA	Download
0097	OfficeConnect Analog	Download
009D	HomeConnect Webcam [vicam]	Download
0022	56K Voice Pro	Download
007E	ISDN TA	Download
0082	OfficeConnect Analog Modem	Download
0020	56K Voice Pro	Download

Download USB\VEN_04C1 (U.S. Robotics (3Com)) Drivers

3Com 3CSOHO100-TX OfficeConnect LAN Driver

Device Type: Network Card File Size: 44 KB Windows 2K

Install Driver

3Com 3CR990B-FX-97 LAN Driver 4.1

Device Type: Network Card File Size: 40.8 MB Windows 2K ,Windows XP

Install Driver

TASCAM US-144MKII Audio Interface Firmware 2.03

Device Type: Firmware File Size: 137 KB Windows XP ,Windows Vista ,Windows XP 64 bit ,Windows Vista 64 bit ,Windows 7 ,Windows 7 64 bit

Install Driver

TASCAM US-144MKII Audio Interface Driver 2.03 for x32

Device Type: Sound Card File Size: 1.4 MB Windows XP ,Windows Vista ,Windows 7

Install Driver

TASCAM US-144MKII Audio Interface Driver 2.03 for x64

Device Type: Sound Card File Size: 1.8 MB Windows XP 64 bit ,Windows Vista 64 bit ,Windows 7 64 bit

Install Driver

3Com EtherLink Server NIC 3C985B Driver for Win 2000

Device Type: Network Card File Size: 109 KB Windows 2K

Install Driver

US Robotics Professional Access Point Router Firmware 1.2.9

Device Type: Firmware File Size: 4.3 MB Windows 9X ,Windows ME ,Windows NT ,Windows 2K ,Windows XP ,Windows 2003 ,Windows Vista ,Windows XP 64 bit ,Windows 2008 ,Windows Vista 64 bit ,Window

Install Driver

3Com EtherLink III ISA NIC 3C509B Driver

Device Type: Network Card File Size: 1.1 MB Windows All

Install Driver

ASUS Transformer Book Trio TX201LA Firmware 3.10.3 US

Device Type: Tablets File Size: 977.7 MB Android

Install Driver

ASUS Transformer Book Trio TX201LA Firmware 3.10.5 US

Device Type: Tablets File Size: 980.6 MB Android

Install Driver

Autel Robotics X-Star Premium Drone Firmware 1.1.3

Device Type: Drone Helicopter Multicopter Controller File Size: 58 MB OS Independent

Install Driver

Autel Robotics X-Star WiFi Drone Firmware 1.1.3

Device Type: Drone Helicopter Multicopter Controller File Size: 66.1 MB OS Independent

Install Driver

3Com 3CR990B-97 NIC Driver 4.1 for 2000/XP

Device Type: Network Card File Size: 40.8 MB Windows 2K ,Windows XP

Install Driver

US ROBOTICS Modem xx0044 1.0

Device Type: Modem File Size: 4 KB Windows 9X ,Windows ME ,Windows NT ,Windows 2K

Install Driver

US ROBOTICS Modem USR3453B 1.0

Device Type: Modem File Size: 70 KB Windows 9X ,Windows ME ,Windows NT ,Windows 2K ,Windows XP ,Windows 2003 ,Windows Vista ,Windows XP 64 bit ,Windows 2008 ,Windows Vista 64 bit ,Window

Install Driver