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Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Confirm the impact, declare and manage the incident under your organization’s response plan, and activate the application’s tested recovery runbook. Restore the secondary environment and its dependencies, verify data integrity and application workflows against the workload’s recovery objectives, and only then route traffic. The specific steps, recovery time, and possible data loss depend on the application’s architecture and plan.
What to do during the outage
- Confirm the impact and assign incident ownership. Compare monitoring alerts with user reports. Identify affected users, functions, and systems, and determine whether the data center event is causing the application failure. Apply your organization’s severity and escalation criteria; declare an outage when those criteria call for it. Microsoft’s disaster recovery planning guidance describes detection, severity assessment, outage declaration, and stakeholder notification as runbook actions.
- Activate the documented recovery runbook. The designated incident authority should start the pretested procedure, record decisions and actions, and assign owners. Confirm escalation contacts and backups for key roles. Keep responders, decision-makers, affected users, and relevant external teams informed through the agreed channels.
- Check the application’s recovery objectives and scenario. Recovery time objective (RTO) is the maximum acceptable time to restore service after an interruption. Recovery point objective (RPO) is the acceptable data-loss interval, expressed as the age of the recovery point. These objectives vary by workload and scenario. Check the application’s plan and current recovery state before communicating an expected restoration time or data-loss amount. AWS explains these objectives in its guidance on recovery objectives.
- Check the recovery environment and its dependencies. Confirm that the secondary site or region has the required capacity, access, and connectivity. Check identity services, networking, secrets and keys, data sources, automation, job scheduling, repositories, deployment pipelines, and third-party services. Compute and storage alone may not be enough to restore the actual user workflow. Microsoft’s Azure data platform disaster recovery recommendations detail these dependency and capacity considerations.
- Restore components in a safe order. Prepare or scale the recovery infrastructure, restore data if needed, verify the recovery point and data integrity, then bring up the application and required dependencies. Follow the documented dependency order for core services; recover independent components in parallel only when doing so is safe. Where the business has approved it, a limited mode such as read-only access or stale dashboards may provide value while full recovery continues.
- Validate before directing users to the recovery site. Check critical user-facing workflows, dependency health, data integrity, expected performance, and available capacity. Confirm the recovery point meets the applicable RPO. Then use the established traffic-management method—such as DNS or another traffic-routing service—to shift users to the recovery environment. Microsoft’s example recovery sequence includes application and dependency checks before cutover.
- Communicate status and preserve the incident record. Update stakeholders through the organization’s agreed internal and external channels. Record the incident timeline, decisions, recovery results, and any remaining data or functionality problems. Use those findings to update the recovery plan.
How RTO, RPO, and failover shape the decision
Failover means moving operations or traffic to a recovery environment after the primary environment is disrupted. RTO and RPO help determine whether a particular recovery option is acceptable: RTO sets the tolerated service interruption, while RPO sets the tolerated gap between the latest recoverable data and the interruption.
Neither objective is a universal promise. AWS notes that zero RTO and RPO may be unrealistic for a workload, and Microsoft describes zero targets as difficult and costly in practice. Agree on achievable objectives with business and technical stakeholders, then use the application’s plan and actual recovery status to guide incident communications. See the AWS recovery objectives guidance and Microsoft’s business continuity, high availability, and disaster recovery overview.
What to do after service returns
Keep validating the recovery site
A running application process does not by itself establish that service is restored. Monitor real workflows, dependency health, data integrity, and performance, and track any temporary limitations. Keep users informed about unresolved issues.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Treat failback as a separate operation
Failback is the move back to the restored primary environment. Do not redirect traffic solely because the primary data center is available. Confirm primary-site health, synchronize data, account for writes made while the recovery site was active, and obtain the required business approvals. Choose a suitable cutover window, monitor the transition, and validate the application afterward. Microsoft’s runbook guidance and recovery overview describe failback as part of planned disaster recovery, not an automatic reversal of failover.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Prepare for the next data center disruption
Recovery approaches differ in recovery objectives, cost, and operating complexity. Compare backup-and-restore, standby environments, and active/active designs against the workload’s business impact, dependency coverage, target-site capacity, and acceptable user impact during recovery. AWS discusses these trade-offs in its disaster recovery planning guidance.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
- Document action owners, escalation contacts, decision authority, dependencies, recovery order, and traffic-redirection steps.
- Make sure the recovery plan covers identity, networking, secrets and keys, data, automation, deployment, and external dependencies—not just application servers.
- Test recovery procedures and backups. Drills can expose access, capacity, synchronization, or dependency gaps before an incident.
- Set recovery objectives with business and technical stakeholders, and check that the chosen strategy and tested procedures can support them.
Microsoft Service Assurance says its continuity plans cover applicable dependencies, restoration procedures, and incident communications, and that plans are tested on a defined schedule. The page was last updated May 8, 2024: Datacenter business continuity and disaster recovery.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
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