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LI3678-ER3U4210S1W - Zebra LI3678-ER 1D Rugged Industrial Bluetooth Barcode Scanner
Product Overview
The Zebra LI3678-ER is an ultra-rugged cordless 1D linear imaging barcode scanner with extended-range optics, built for warehouses and distribution centers. It reads linear labels at long distance, including placards high on racking, and is constructed for industrial duty and repeated drops. Tech Seller USA supplies this part in tested and verified refurbished condition, for single units or volume orders.
Key Specifications
The ER model uses extended-range linear imaging for 1D barcodes and communicates over Bluetooth to a cradle with FIPS-certified encryption. The cradle connects to the host over USB.
What's Included / Condition
Each LI3678-ER3U4210S1W ships in refurbished condition, function-tested prior to shipment, and covered by our standard 30-day warranty. For same-day dispatch, contact Sarah Jane at sarah.jane@techsellerusa.com.
Compatibility & Use Case
Deployed for rack and aisle scanning, receiving and shipping docks, yard operations, and inventory verification, including government and regulated sites that require certified encryption on the wireless link. The cradle connects to WMS terminals, industrial PCs, and Windows and Linux hosts over USB. Reads 1D linear symbologies including UPC, EAN, Code 39, Code 128, and Interleaved 2 of 5.
| Identification | |
| SKU | LI3678-ER3U4210S1W |
| Part Number (MPN) | LI3678-ER3U4210S1W |
| Brand | Zebra |
| Product Family | LI3678-ER |
| Product Type | Rugged Barcode Scanner |
| Condition | Refurbished |
| Warranty | 30-Day Tech Seller USA |
| Technical Specifications | |
| Imaging Technology | 1D Imager |
| Connectivity & Interfaces | |
| Connectivity | USB |
| Physical | |
| Weight | 2 lbs |
Shipping Information
| Standard Shipping | Free Shipping upto 10LBS — 3 to 5 business days |
| Expedited Shipping | Rates calculated at checkout |
| Overnight | Rates calculated at checkout |
| Tracking | Email + SMS tracking for all orders |
| International | Available, rates calculated at checkout |
Returns Policy
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What procurement buyers ask first.
Everything you need to know about ordering IT hardware from TechSellerUSA. Can’t find your answer? Our team is one call away.
All U.S. and Canada orders are shipped via trusted carriers including USPS, UPS, FedEx, and DHL. International orders are dispatched through reliable global courier services such as DHL, FedEx, TNT, and Aramex, ensuring secure and timely delivery worldwide.
We offer a 30-day hassle-free return and replacement policy on eligible products. For brand-new items, any applicable manufacturer warranty (typically 6 months to 1 year) is passed directly to the customer for added peace of mind.
Most in-stock orders are shipped within 1–2 business days. Delivery times may vary depending on product availability, order volume, and destination. Expedited shipping options are available upon request.
Eligible items may be returned within 30 days of delivery. Once the returned item has been received and inspected, refunds are typically processed within 7 business days using the original payment method.
Yes. We specialize in business, enterprise, education, and government procurement. We offer competitive bulk pricing and accept Purchase Orders (POs) from qualified organizations. Contact sarah.jane@techsellerusa.com for a customized quote or volume discount.




