Download Drivers, download Printers, download GCC, wide range of software, drivers and games to download for free. 802.11ac 2x2 160MHz enables 1733 Mbps maximum theoretical data rates, 2X faster than standard 802.11ac 2x2 80MHz (867Mbps) and nearly 12x faster than baseline 1x1 BGN (150Mbps) Wi-Fi as documented in IEEE 802.11 wireless standard specifications, and require the use of similarly configured 802.11ac wireless network routers or better. With your own cable modem, you get the best internet speeds and compatibility with major internet service providers without. Download modem drivers or install DriverPack Solution software for driver scan and update. Looks like my last modem upgrade happened just before Arris switched to Puma 6. Postpawl on July 6, 2019 My brother recently got a free modem from his ISP with the defective puma chipset and he ended up keeping it because the defect wasn’t that noticeable.
A category list of the top supported modems for internet services appears below for the several Charter Spectrum approved modems. You will find the best approved modems based on value and WiFi in the sections below.
Read the Cable Modem Buying Guide to help you choose a modem. Do not forget to purchase your modem accessories.
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Last Updated: February 2, 2021
Recommended Charter Spectrum Approved Modems for February 2021
Best DOCSIS 3.1 Modem
Best WiFi Modem
Best Modem Value
Full Charter Spectrum Approved Modem List
The Modems Listed Below Are All DOCSIS 3.0 Modems
* Indicates a DOCSIS 3.1 Modem
♦ Indicates an Intel Puma Chipset Defect – Do Not Buy
Note: ✅ means Yes, ❌ means No
Recommended for Charter Spectrum Internet tiers up to 60 Mbps
Recommended for Charter Spectrum Internet tiers up to 100 Mbps
Recommended for Charter Spectrum Internet tiers up to 300 Mbps
Recommended for Charter Spectrum Internet tiers up to 400 Mbps
Recommended for Charter Spectrum Internet tiers up to 1G
Channels: first # refers to downstream channels, second # refers to upstream channels (e.g. 16×4, means 16 downstream channels and 4 upstream channels)
The more channels, the faster the speed
Max Speed: refers to the theoretical maximum download speed
VoIP: indicates if the modem has telephone capability
Drivers Puma Modems Compatible
WiFi: indicates if the modem has WiFi capability
Approved Modems Added in January 2018
ARRIS SBG6400
ARRIS SBG6580-2
ARRIS SBG6700-AC
ARRIS SBG6900-AC
D-Link DCM-301
Linksys CM3024
Motorola MB7220
Motorola MB7420
Motorola MG7310
Motorola MG7315
Motorola MG7540
Motorola MG7550
NETGEAR C6250
NETGEAR C6300
NETGEAR C7000-100NAS
NETGEAR CMD31T
NETGEAR CG3000D (removed)
NETGEAR 450 (CG3000Dv2)
SMC Networks D3GN-RES (removed)
TP-Link ARCHER CR500
TP-Link ARCHER CR700
TP-LINK TC-W7960
ZOOM 5341J
ZOOM 5350
ZOOM 5352
ZOOM 5354
ZOOM 5360
ZOOM 5363
Zoom 5370
Zyxel/Hitron CDA-30360
Approved Modems Added in February 2018
ARRIS SBG7580-AC
Approved Modems Added in October 2018
NETGEAR CG3000D
NETGEAR C6900
NETGEAR CM700
Zoom 5370 (removed)
Approved Modems Removed in December 2018
NETGEAR C6300 (removed)
Charter Spectrum Approved Modems Removed in January 2019
NETGEAR N450 (CG3000Dv2) (removed)
Drivers Puma Modems Speed
Charter Spectrum Approved Modems Added in April 2019
Motorola MB7621
Charter Spectrum Approved Modems Added in November 2019
Motorola MB8600
Motorola MG7700
NETGEAR CM1000v2
Charter Spectrum Approved Modems Added in December 2019
Linksys CG7500
Linksys CM3016
Charter Spectrum Approved Modems Added in February 2020
ARRIS SBG6950AC2
ARRIS SBG7400AC2
TP-Link CR1900
NETGEAR CAX80
Charter Spectrum Approved Modems Added in March 2020
NETGEAR C6220
NETGEAR C6300
NETGEAR C7000v2
NETGEAR CM1000
NETGEAR CM1100
NETGEAR CM1200
Charter Spectrum Approved Modems Added in April 2020
ARRIS SB8200
NETGEAR CM1100 (for 1G service)
ARRIS SB8200 (removed)
Charter Spectrum Approved Modems Added in May 2020
ARRIS SBG10
ARRIS SBG7600AC2
ARRIS SBG8300
NETGEAR CBK40
Charter Spectrum Approved Modems Added in July 2020
ARRIS SB8200
NETGEAR C6300v2
NETGEAR C7500
NETGEAR CM2000
NETGEAR CBR40
Charter Spectrum Approved Modems Added in August 2020
NETGEAR CBR750
Charter Spectrum Approved Modems Added in September 2020
ARRIS S33
Charter Spectrum Approved Modems Added in October 2020
ASUS CMAX6000
NETGEAR C7800
NETGEAR CG3000Dv2 N450
Charter Spectrum Approved Modems Added in December 2020
NETGEAR CAX30
Charter Spectrum Approved Modems Added in January 2021
NETGEAR C6230
Charter Spectrum Approved Modems Added in February 2021
Motorola MG8702
Drivers Puma Modems For Sale
Charter Spectrum Company Information
Charter Spectrum Phone Support: 1-833-267-6094
Drivers Puma Modems Vs
Charter Spectrum serves 41 states.
Approved Modems Helpful Resources