Price: $44.99 | Compatible Model: Leica TPS1200/TPS1800, TS02/TS06/TS09/TS11/TS12/TS15 Flexline Total Station, DNA03/DNA10 Digital Level, Windows PC/Laptop
This factory-standard GEV189 USB conversion data cable solves common office connection pain points: old computers without DB9 serial COM ports, unrecognized Leica survey instruments via generic USB adapters, damaged original GEV102 RS232 cable, unstable measurement data export, failed instrument firmware upgrade, serial signal loss from poor adapter chips, and complicated driver installation with third-party cheap wiring. Built-in integrated USB-to-RS232 conversion chipset fully matches original factory communication protocol to realize stable one-stop data transfer between Leica optical survey instruments and modern USB-only laptops.
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Product Overview
The Leica GEV189 USB data cable with official OEM article number 734700 is a dedicated 1.8-meter conversion lead designed exclusively for Leica TPS series total stations and DNA digital levels, replacing traditional DB9 RS232 serial cables. One end is Lemo 0B bayonet-locked 5Pin male plug matching instrument data port, the other end is standard USB Type-A male plug for direct plug-in to modern Windows computers. Built with independent built-in isolation conversion chip module, double-layer fully shielded pure copper wire core and wear-resistant anti-aging PUR outer sheath, it effectively filters electromagnetic interference from power adapters and workshop equipment. Molded thick reinforced strain relief at both connector roots prevents internal wire fracture from frequent plugging, pulling and bending during daily data sorting and instrument maintenance work. Package includes matching driver CD for quick Windows system installation.
Core Advantages & Practical Structural Design
- Integrated Lemo 5Pin Male to USB-A conversion design, built-in professional USB-RS232 chip, direct replacement for GEV102 serial cable without extra adapter
- Standard 1.8m total length, sufficient slack for tripod instrument and desktop/laptop layout without tight tension on ports
- 100% replicated factory pinout & communication protocol, supports raw angle/distance data download, coordinate export, instrument parameter setup and full firmware flashing
- Independent signal isolation chip block, eliminates data packet loss and instrument recognition failure caused by computer USB power interference
- Flexible weatherproof PUR cable jacket, resistant to dust, moisture and temperature fluctuation for indoor office and temporary field data collection
- Bayonet twist lock Lemo connector, avoids accidental loose disconnection during instrument moving and wiring arrangement
- Wide compatibility: full TPS1200/TPS1800, Flexline TS series and DNA digital levels, supports Windows 7/8/10/11 operating systems
- Comes with official driver CD, one-click installation without complicated manual driver matching
- Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
- Lightweight foldable design, easy to roll and store in front accessory pouch alongside GEV series serial wires and spare batteries
Modern USB Data Transmission & Application Scenarios
Necessary upgrade communication accessory for engineering office data sorting, road pipeline coordinate archiving, tunnel control survey post-processing, building deformation monitoring data export and geodetic control network adjustment projects. Survey technicians use GEV189 cable to directly connect Leica total stations/levels to new laptops without legacy DB9 serial ports, rapidly transfer large batches of measurement data to CAD software for drawing and calculation, and complete offline instrument firmware upgrades conveniently. Stable built-in conversion chip guarantees continuous data synchronization without sudden disconnection during long-time data reading. Store this USB download cable and other small survey peripherals in our high-visibility yellow nylon data collector case; reinforced canvas belt loop supports waist hanging for portable field data backup transport.
Product Specifications
| OEM Article Number | GEV189 / 734700 |
|---|---|
| Connector Layout | Lemo 0B 5Pin Male Bayonet Lock to USB Type-A Male (Built-in USB-RS232 Converter Chip) |
| Standard Cable Length | 1.8 Meters |
| Outer Jacket Material | Weatherproof Wear-Resistant PUR Insulation |
| Matched Survey Instruments | TPS1200/TPS1800, TS02/TS06/TS09/TS11/TS12/TS15 Flexline Total Station, DNA03/DNA10 Digital Level |
| Supported Operating System | Windows 7 / Windows 8 / Windows 10 / Windows 11 |
| Accessory Included | USB Driver Installation CD |
| Core Function | USB bidirectional survey data transfer between Leica instrument and modern PC |
| Unit Net Weight | 0.086 kg |
| Stock Status | In Stock, Fast 24-Hour Global Dispatch |
| Matching Carry Case Specs | Yellow Wear-Resistant Nylon Case, Price $25, Weight 0.2kg, Dimension 18 × 12 × 10 cm |
Matching Survey Accessory: Trimble TSC3 / TSC2 Carrying Case ($25)
Constructed with thick tear-proof nylon fabric, this bright yellow field protective bag shields Trimble TSC2 & TSC3 handheld data collectors from scratches, dirt and minor impact damage. Equipped with solid canvas belt loop for waist mounting, the independent front storage compartment holds GEV189 USB download cables, GEV102 RS232 serial leads, GAD antenna arms and screen protectors. 20 units available in warehouse for immediate worldwide shipping.
Browse more Leica USB conversion data cables, RS232 communication wires, external battery power leads and total station spare parts on xsurveying.com. We supply full series OEM-standard survey wiring accessories to adapt modern USB computers and realize efficient stable survey data download workflows.
