Price: $66.99 | Compatible Model: Leica CS10/CS15 Field Controller, GS10/GS14/GS15 Viva GNSS Receiver, RX1250 Handset, ATX1230 SmartAntenna, Windows Desktop & Laptop PC
This factory-standard GEV234 USB conversion data cable solves mainstream GNSS office & field connection defects: modern laptops without legacy DB9 serial COM ports, generic USB serial adapters causing receiver unrecognition, damaged discontinued GEV161 original serial cable, unstable raw GNSS observation data export, failed receiver firmware flashing, signal interference leading to data packet loss, and driver incompatibility issues with low-cost third-party conversion wiring. Built-in isolated USB-to-RS232 conversion chip fully matches Leica factory communication protocol, realizing stable bidirectional data transfer between Viva System GNSS equipment and USB-only computers.
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Product Overview
The Leica GEV234 USB data cable with official OEM article number 767899 is a dedicated 1.65-meter conversion lead exclusively developed for Leica Viva GNSS series field controllers and rover/base station receivers. One end adopts bayonet twist-lock Lemo 1B 8Pin male plug matching GNSS instrument dedicated data port, the other end is standard USB Type-A male plug for direct plug-in to Windows PCs. Integrated independent anti-interference conversion PCB chip block eliminates USB power noise disturbance; double-layer fully shielded pure copper wire core plus wear-resistant anti-UV PUR outer sheath effectively blocks electromagnetic interference from workshop power supplies, construction machinery and vehicle circuits. Molded thick reinforced strain relief at both connector roots prevents internal wire fracture from frequent plugging, pulling and bending during long-term geodetic data post-processing and receiver maintenance work. Each cable is equipped with official driver CD for one-click Windows driver installation without complicated manual matching.
Core Advantages & Practical Structural Design
- Standard Lemo 1B 8Pin Male Bayonet Lock to USB-A layout, built-in professional isolated USB-RS232 chip, direct replacement for obsolete GEV161 RS232 serial cable without extra adapter
- Compact 1.65m total length, moderate slack for tripod-mounted GNSS receiver and desktop PC layout without excessive tangled wiring
- 100% replicated factory pinout & communication protocol, supports raw satellite observation log download, RTK coordinate parameter configuration, receiver firmware upgrade and survey log export
- Independent signal isolation chip module, avoids GNSS receiver identification failure and data loss caused by computer USB current interference, stable baud rate up to 115200bps
- Flexible weatherproof PUR cable jacket, resistant to dust, moisture and wide temperature fluctuation for indoor office sorting and temporary field data backup tasks
- Twist bayonet locking Lemo connector, prevents accidental loose disconnection during instrument moving and cable arrangement vibration
- Wide compatibility: CS10/CS15 field controllers, GS10/GS14/GS15 Viva GNSS receivers, RX1250 handset, ATX1230 SmartAntenna, fully supports Windows 7/8/10/11 operating systems
- Comes with matched official driver installation CD, simple one-step setup without complex manual driver matching operations
- Compatible matching accessory: Trimble TSC3 / TSC2 Yellow Nylon Carrying Case ($25, 0.2kg, 18 × 12 × 10 cm)
- Foldable lightweight design, easy to roll and store in front accessory pouch alongside GEV series serial wires, antenna coaxial cables and spare batteries
Modern USB GNSS Data Transmission & Application Scenarios
Indispensable upgrade communication accessory for CORS reference station maintenance, long-term building deformation monitoring, road & pipeline control network survey, mine boundary mapping and geodetic coordinate adjustment projects. Survey technicians utilize GEV234 cable to connect Leica Viva GNSS receivers and CS series controllers to new laptops without traditional DB9 serial ports, rapidly export large-volume raw GNSS observation data for post-processing software analysis and permanent data archiving, and complete offline receiver firmware updates conveniently. The built-in isolation chip ensures continuous stable data synchronization without sudden disconnection during long-hour data reading tasks. Store this GNSS USB download cable and other tiny 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 | GEV234 / 767899 |
|---|---|
| Connector Layout | Lemo 1B 8Pin Male Bayonet Lock to USB Type-A Male (Built-in USB-RS232 Isolation Chip) |
| Standard Cable Length | 1.65 Meters |
| Outer Jacket Material | Weatherproof Wear-Resistant PUR Insulation |
| Matched Field Controllers | CS10, CS15 Viva Hand Data Collectors |
| Compatible GNSS Receivers | GS10, GS14, GS15 Viva Series, RX1250, ATX1230 SmartAntenna |
| Supported Operating System | Windows 7 / Windows 8 / Windows 10 / Windows 11 |
| Included Accessory | USB Driver Installation CD |
| Core Function | Bidirectional Viva GNSS survey data transfer between Leica equipment and modern USB PC |
| Unit Net Weight | 0.09 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 GEV234 USB download cables, GEV162 RS232 serial leads, GAD antenna arms and screen protectors. 20 units available in warehouse for immediate worldwide shipping.
Browse more Leica Viva GNSS USB conversion cables, RS232 communication wires, RF antenna coaxial leads and receiver spare parts on xsurveying.com. We supply full series OEM-standard survey wiring accessories to adapt modern USB laptops and realize efficient stable GNSS raw data download workflows.
