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Anker Nano Desk Clamp A9196 vs Kasa KP303

Choose Kasa KP303 to switch or schedule three AC devices independently. Choose Anker Nano A9196 for a compatible desk clamp, six AC outlets and shared USB-C charging. Check the desk fit and the USB port combination before treating Anker as a replacement for your laptop charger.

Published by Pickoryx · Published 2026-10-05

Source checked 2026-10-05 20:55 UTC

Products compared

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The buying question

Do you need to switch three AC devices separately, or attach power and USB-C charging to your desk edge?

Kasa provides three individually controlled AC outlets, while its two USB ports stay on. Anker provides six conventional outlets and shared USB-C charging on a clamp, with desk-fit and charging-budget limits.

Quick verdict

Choose Kasa Smart KP303 if

  • You want a separate on/off button for each of three AC devices.
  • You want individual outlet schedules and can set up the Kasa app on a compatible 2.4 GHz Wi-Fi network.
View Kasa Smart KP303 on AmazonPaid link

Choose Anker Nano Desk Clamp A9196 if

  • You want two AC sockets above the desk and four below, with a clamp that fits your desk edge.
  • You want built-in USB-C charging and your devices fit the documented shared power limits.
View Anker Nano Desk Clamp A9196 on AmazonPaid link
When to skip: Skip the Nano clamp if your desk is glass or outside its stated thickness and edge-angle limits. Skip either selected US model for a setup requiring a different AC voltage rating.
When the recommendation changes
  • Kasa’s smart controls apply to its AC outlets, not its always-on USB ports.
  • If you fill all four Anker USB ports, C1 is allocated 45 W; the 70 W headline no longer describes that laptop connection.
  • Glass desks and desk edges outside Anker’s fit limits rule out the clamp. Kasa’s cited guides also prohibit desk mounting.

The differences that matter

Individual Socket Control

Kasa Smart KP303

Three AC outlets have individual on/off buttons and can be controlled or scheduled separately in the Kasa app. The two USB ports remain always on.[1, 3]

Anker Nano Desk Clamp A9196

Six conventional AC outlets provide two connection points above the desk and four below. The documented button restores power after an overload; it is not an individual outlet switch.[6]

What this changes: Kasa fits a need to switch three AC devices separately. Anker fits a setup where you use the connected devices’ own controls and prioritize access to their plugs.[1, 3, 6]

The better fit depends on your priorities

Desk Mount And Usb Charging

Kasa Smart KP303

The cited US KP303 guides say the strip is not intended to be mounted on a desk or similar furnishing surface.[3, 4]

Anker Nano Desk Clamp A9196

The clamp fits desk thicknesses of 0.6–1.8 inches (15–45 mm) and edge angles up to 45 degrees. Anker does not recommend glass desks or edges outside those limits.[5, 6]

What this changes: Choose Anker when you want power attached to a compatible desk edge. Choose Kasa for its outlet controls only if you can use it in a location permitted by the matching guide; it is not a substitute for the Nano’s desk clamp.[3, 4, 5, 6]

The better fit depends on your priorities

Desk Mount And Usb Charging

Kasa Smart KP303

Two always-on USB-A ports share a total 5 V, 2.4 A output.[1, 2, 3]

Anker Nano Desk Clamp A9196

Two USB-C and two USB-A ports share the charging budget. Either USB-C port supports up to 70 W alone. With all four USB ports in use, the guide allocates 45 W to C1, 12 W to C2 and 12 W shared by the two USB-A ports.[6]

What this changes: Anker fits a compatible USB-C laptop and accessories when their requirements fit the selected port combination. Kasa fits devices that accept its shared 5 V USB supply. A laptop that needs more than 45 W cannot be promised that power from Nano’s USB-C ports while all four USB ports are occupied.[1, 2, 3, 6]

The better fit depends on your priorities

Best for your routine

Turning three AC devices on and off separately

Best fit: Kasa Smart KP303

Based on listed features, not comparative testing.

KP303 supplies an individual button for each outlet and supports separate app schedules. Its USB ports remain on, so do not choose it to schedule USB charging.

View Kasa Smart KP303 on AmazonPaid link

Keeping plug access at a compatible desk edge

Best fit: Anker Nano Desk Clamp A9196

Based on listed features, not comparative testing.

A9196 clamps to a suitable desk, placing two AC sockets above and four below. Verify the desk material, 0.6–1.8-inch thickness and edge angle before purchase.

View Anker Nano Desk Clamp A9196 on AmazonPaid link

Powering a compatible USB-C laptop directly from the strip

Best fit: Anker Nano Desk Clamp A9196

Based on listed features, not comparative testing.

A9196 provides up to 70 W from either USB-C port used alone. Adding devices changes the allocation; with all four USB ports occupied, C1 is 45 W and C2 is 12 W.

View Anker Nano Desk Clamp A9196 on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Pay for the functions your setup needs: separate AC controls, or a compatible desk clamp and USB-C charging. A higher price does not establish better surge protection or lower electricity costs.

There is not enough price history here to assess purchase timing.

Limitations

  • Neither strip was tested hands-on. No charging-speed, surge-protection, reliability or energy-saving advantage is established.
  • KP303 has multiple hardware revisions. The current US page and cited 2019/2021 guides support the common controls described here, but the selected retail unit’s revision is unconfirmed. Check its label and matching instructions; current app compatibility should be checked before purchase.
  • Follow KP303’s installation restrictions: dry indoor use, no desk mounting, and no connection through another power strip or extension cord. The cited guides also require at least 10 meters (30 feet) of wiring between the outlet and electrical service panel. Confirm that requirement with a qualified electrician if unclear.
  • Nano’s maximum USB rating is shared, not 70 W for every port. Device requirements, port combinations and cables determine the available charging mode; Anker specifies a 5 A E-marker cable for charging above 60 W.
  • Both selected US strips are rated 125 V, 60 Hz, 15 A and 1,875 W in total. Anker’s separate wide-input statement for its USB module does not change the strip’s AC rating.

Questions shoppers ask

Will switching off a Kasa AC outlet stop USB charging?

No. KP303’s USB ports are documented as always on. The separate buttons and app schedules operate the three AC outlets, so this strip does not provide the USB shutoff workflow implied by that assumption.

Can Nano supply 70 W to a laptop while all four USB ports are used?

Its four-port diagram allocates 45 W to C1, 12 W to C2 and 12 W shared by the USB-A ports. If your laptop requires more than 45 W, that combination does not meet the requirement. Check the exact device combination instead of relying on the headline maximum.

Do Anker’s six outlets allow twice Kasa’s total load?

No. Both selected US strips have a total 15 A/1,875 W rating at 125 V. Extra sockets provide connection points, not a multiplied load allowance.

Methodology and sources

Compared individual AC outlet controls separately from desk mounting and USB charging, keeping the installation limits and shared power allocations in the buying advice.

AI helped organize the manufacturer information and draft this comparison. Neither power strip was tested hands-on.

View 6 sources
  1. 1.Kasa Smart Wi-Fi Power Strip KP303: US Product SpecificationsTP-Link / Kasa Smart · Official specifications · Source checked 2026-10-05 20:47 UTC
    Evidence used on this page
    • Independent Control, Always-On USB Ports, Scheduling, Specifications and Buttons: The US KP303 page specifies three independently controlled AC outlets, individual local buttons, always-on USB ports, 2.4 GHz Wi-Fi, and a total 15 A/1,875 W limit. The USB output is 5 V, 2.4 A total.
  2. 2.Kasa KP303 US 2.0 DatasheetTP-Link · Official specifications · Source checked 2026-10-05 20:49 UTC
    Evidence used on this page
    • Features and final Specifications page: This US datasheet is linked by the current US support page. It lists the electrical and shared USB ratings and requires a grounded outlet, 2.4 GHz Wi-Fi, and a Kasa app account. Its older mobile OS examples do not establish current app compatibility.
  3. 3.Kasa KP303 User Guide, Revision 2.0.0TP-Link · Official specifications · Source checked 2026-10-05 20:51 UTC
    Evidence used on this page
    • Printed pp. 2–8: outlets, USB and app setup; p. 40: installation cautions: The 2021 guide illustrates the US version, identifies each outlet button, specifies always-on USB with a shared output, and explains individual scheduling. It also states indoor, dry-location, mounting and wiring restrictions. The selected retail unit’s hardware revision has not been established.
  4. 4.Kasa KP303 User Guide, Revision 1.0.0TP-Link · Official specifications · Source checked 2026-10-05 20:50 UTC
    Evidence used on this page
    • Introduction and Appearance; printed p. 16: Safety Information: The 2019 guide corroborates individual outlet control, always-on USB, and the same desk-mounting and installation restrictions. Only these common documented features are used; software features are not assumed identical across revisions.
  5. 5.Anker Nano Desk Clamp Power Strip A9196, 70 WAnker US · Official specifications · Source checked 2026-10-05 20:47 UTC
    Evidence used on this page
    • Model A9196; Desktop Compatibility; Charging Advice: The US page identifies A9196 and gives desk thickness and edge-angle limits, including the glass-desk exclusion. It qualifies charging by the port combination and calls for a 5 A E-marker cable when charging above 60 W.
  6. 6.Anker Nano Desk Clamp A9196 User GuideAnker · Official specifications · Source checked 2026-10-05 16:16 UTC
    Evidence used on this page
    • Physical pp. 1–6: parts, clamp and sockets; p. 7: USB allocation diagrams; p. 8: US electrical specifications: The A9196 support-linked guide identifies six AC outlets and an overload reset, shows the top and bottom socket layout, and gives single-port and multiport USB allocations. Its US strip rating is 125 V, 60 Hz, 15 A and 1,875 W.

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