USB control accessory
Industrial 20-Port USB Hub
20-node phone farm box · B2B reference price · MOQ & export quote
Matched hub tier for 20-node farms.
Reference price
From $165
Final quote confirmed before payment
Reference price · final quote confirmed before payment. Request quotation for bulk, mixed brand lines, or export packing. Online checkout is for sales-confirmed standard SKUs only — not unconfirmed configurations.
Overview
Industrial 20-port powered USB hub matched to a standard 20-node farm. Separates control traffic from the control PC's root controller when scaling hubs.
Quote note
Specify chassis tier and cable length; sales matches hub firmware tier.
Specification & procurement
MOQ, lead time, packing, weight, voltage, warranty, shipping, and payment process are listed for B2B buyers. Confirm final proforma with sales before payment.
| nodes | 20 per standard 2U chassis |
|---|---|
| cooling | 4-fan active cooling |
| power | 450–550W adaptive PSU (quoted per config) |
| control | USB screen projection · LAN OTG · optional WiFi handoff |
| recommendedWorkload | QA device lab · app compatibility testing · remote device management · group control |
| export | Guangzhou factory burn-in · export carton · commercial invoice |
| Model | Industrial 20-Port USB Hub |
| Recommended workload | 20-node USB control path |
| Optional accessories | Secondary hub for 40+ nodes |
| MOQ | Single box or accessory unit available for evaluation. Volume pricing typically discussed from 5+ boxes. |
| Lead time | Standard configurations are commonly quoted at 7–21 business days after order confirmation. Custom mixes may take longer. |
Pricing, lead time & delivery
- Price: Reference price depends on board availability, quantity, and accessory bundle. Sales confirms the proforma invoice before any payment.
- MOQ: Single box or accessory unit available for evaluation. Volume pricing typically discussed from 5+ boxes.
- Lead time: Commonly quoted at 3–7 business days when shipped standalone.
- Export packing: Compact export carton; often bundled inside farm shipment.
- Accessories: USB hub, PSU tier, cooling kit, and network kit are quoted to match your control method and node count.
- Remote setup: Baseline USB connection guidance included with hardware. Full control-workstation setup is available as a service package.
- Warranty: 90-day hardware defect coverage on chassis and bundled PSU/fans from delivery date. Report transit damage within 7 days with photos. RMA spare parts from Guangzhou stock — see Help: Buyer specifications & logistics.
Connection & setup guides
Step-by-step Help Center articles for USB projection, LAN OTG, batch APK, and control software configuration.
- USB hub sizing
- Dimensions, power, warranty & RMA
- What is a phone farm?
- After receiving your farm
- Device connection guide
- USB screen projection
- LAN OTG connection
- OTG mode tutorial
- Sync control & batch ops
- Batch APK install