ARRIS · Updated July 2026
ARRIS SURFboard S34: price, specs & release date
The ARRIS SURFboard S34 costs $219, #5 cheapest of 6 cable modems (median $190). It earns a Silver Deskmark — 80/100 pay-blind standing, #5 of 10 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
- Best for Enhanced upload speeds for Xfinity Next Gen tiers; Two-year warranty.
- Skip if Only worthwhile with at least gigabit internet is a dealbreaker.
ARRIS SURFboard S34, released 2024-09. Every price and spec below is linked to its source and dated — no guesses.
Source: surfboard.com verified ✓ corroborated verify in ledger
Is the ARRIS SURFboard S34 a good buy?
At $219, the ARRIS SURFboard S34 is #5 cheapest of the 6 cable modems we track, where the median is $190. On the spec sheet, its max ethernet speed of 2.5 Gbps is the highest of the 10, its docsis version of 3.1 is at the median of the 10, and its max download of 2.5 Gbps is at the median of the 9.
Evidence of Record
Our dataNo independent lab has measured this product yet. 1 outlet has it on record by mention only, with no hands-on measurements published to weigh its claims against — a gap in the evidence, not a verdict on the product.
Review consensus · sourced & dated
What reviewers say about the ARRIS SURFboard S34
Only one whitelisted tester, Tom's Guide, covers the exact ARRIS SURFboard S34, naming it best overall cable modem in its February 2026 roundup. Coverage is qualitative with no benchmarked throughput reported for this model, so no measured speeds exist. It praises enhanced Xfinity Next-Gen uploads, the two-year warranty, and the compact vertical design with cooling vents; it flags that the modem only makes sense with at least gigabit internet and carries a premium $219 list price. Retailer and blog reviews excluded.
Tested by Tom's Guide
Consistently praised
- Enhanced upload speeds for Xfinity Next Gen tiers
- Two-year warranty
- Compact vertical design with cooling vents
- Compatible with most major internet providers
Commonly flagged
- Only worthwhile with at least gigabit internet
- Premium price (~$219 list)
Where reviewers disagree Only one whitelisted tester (Tom's Guide) covers the exact S34, so cross-source agreement cannot be assessed. It is a roundup 'best overall' pick without hands-on speed benchmarks for this specific model; the reviewer notes personally upgrading to the S34 but reports no measured throughput.
The sources (1)
the S34 offers enhanced upload speeds specifically to take advantage of Xfinity's Next Gen speed tier plans.
If you're interested in a multi-gig router or mesh Wi-Fi system and are an Xfinity customer on one of the company's Next Gen speed tiers, then the ARRIS SURFboard S34 is the perfect cable modem.
Requires at least gigabit internet
Specifications
| Price (US) | $219 US MSRP $219.00 stated verbatim in the official ARRIS SURFboard press release (PRNewswire, Sep 5, 2024) under Pricing and availability: "SURFboard S34 cable modem: $219.00 MSRP". The manufacturer surfboard.com product page lists no price. |
|---|---|
| Brand | ARRIS |
| Released | 2024-09 |
| Docsis version | 3.1 |
| Max download (Gbps) | 2.5 |
| Max upload (Gbps) | — |
| Channel bonding | 32x8 |
| Ofdm channels | 2x2 |
| Ethernet ports | 2 |
| Max ethernet speed (Gbps) | 2.5 |
| Link aggregation | — |
| Mid split support | Yes |
| Active queue management | — |
| Weight grams | — |
Source: surfboard.com (verified 2026-07-11) · corroborated by prnewswire.com. The official ARRIS SURFboard product page (surfboard.com/products/cable-modems/s34/) confirms this exact model "S34" as a standalone DOCSIS 3.1 modem (no built-in Wi-Fi) and lists up to 2.5 Gbps wired speed, one 2.5 Gigabit + one 1 Gigabit Ethernet port, 2 down x 2 up OFDM DOCSIS 3.1 channels, and 32 down x 8 up DOCSIS 3.0 bonded channels. The official ARRIS SURFboard press release (PRNewswire, dated Sep 5, 2024) corroborates the identical specs, dates the launch, and states the price verbatim as "$219.00 MSRP", plus the switchable low-to-mid (mid-split) upstream support. Both pages describe the same standalone S34 modem, not a sibling variant such as the S33 or SB8200.
Is the ARRIS SURFboard S34 worth it vs cheaper cable modems?
ARRIS SURFboard S34 against its closest cheaper and pricier cable modems on the specs that matter — every value sourced. See all 6 ranked →
| Product | Price | Docsis version | Max download (Gbps) | Channel bonding | Ofdm channels | Ethernet ports |
|---|---|---|---|---|---|---|
| ARRIS SURFboard S34 this | $219 | 3.1 | 2.5 | 32x8 | 2x2 | 2 |
| Hitron CODA56 | $209.99 | 3.1 | 2.5 | 32x8 | 2x2 | 1 |
| NETGEAR Nighthawk CM3000 | $299.99 | 3.1 | 2.5 | — | — | 3 |
Frequently asked questions
What do reviewers say about the ARRIS SURFboard S34?
Only one whitelisted tester, Tom's Guide, covers the exact ARRIS SURFboard S34, naming it best overall cable modem in its February 2026 roundup. Coverage is qualitative with no benchmarked throughput reported for this model, so no measured speeds exist. It praises enhanced Xfinity Next-Gen uploads, the two-year warranty, and the compact vertical design with cooling vents; it flags that the modem only makes sense with at least gigabit internet and carries a premium $219 list price. Retailer and blog reviews excluded. Praised: Enhanced upload speeds for Xfinity Next Gen tiers; Two-year warranty; Compact vertical design with cooling vents; Compatible with most major internet providers. Flagged: Only worthwhile with at least gigabit internet; Premium price (~$219 list). (From 1 tester review.)
How much does the ARRIS SURFboard S34 cost?
The ARRIS SURFboard S34 has a US price of $219 (US MSRP $219.00 stated verbatim in the official ARRIS SURFboard press release (PRNewswire, Sep 5, 2024) under Pricing and availability: "SURFboard S34 cable modem: $219.00 MSRP". The manufacturer surfboard.com product page lists no price.), as of 2026-07-11.
How does the ARRIS SURFboard S34 compare on price?
At $219, the ARRIS SURFboard S34 is #5 cheapest of the 6 cable modems we track, where the median is $190.
When was the ARRIS SURFboard S34 released?
The ARRIS SURFboard S34 was released 2024-09.
What are the ARRIS SURFboard S34's key specs?
ARRIS SURFboard S34 (ARRIS): docsisVersion 3.1, maxDownloadGbps 2.5, channelBonding 32x8, ofdmChannels 2x2, ethernetPorts 2. Full sourced spec sheet verified 2026-07-11.
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Compare with
Cheaper cable modems
- Hitron CODA56 $209.99
- ARRIS SURFboard S33 $169.95
- ARRIS SURFboard SB8200 $142.46
- Motorola B12 $130.95
Step up
- NETGEAR Nighthawk CM3000 $299.99
More from ARRIS
- ARRIS SURFboard S33 $169.95
- ARRIS SURFboard SB8200 $142.46